Stock characters exist for many reasons
But the crowd on the E is very different than the D. There are always interesting people on the bus, of course, but since most of the E route goes down Aurora Ave (aka Highway 99, aka the old Pacific Coast Highway), well, there are a lot more marginal people on the bus.
And everyday on at least one trip I wind up sitting near & seeing a couple (a guy and a gal who are obviously together) who dress, act, and talk like a particular movie cliche. Note: it’s seldom the same couple! I have seen one couple twice (and the female half of the couple two other times, once hanging out with a different couple who matched the trope).
What trope am I talking about? The couple who are dating/romanatically involved in some way and are also a pair of less-than-bright petty criminals who have gotten into something way over their heads which will cause no measure of awful problems for the actual protagonist in the movie. That couple.
And seriously, if I transcribed their dialogue–often a monologue because usually one of them is very talkative and the other either nods and says “uh huh” if the talkative one is the male, or sits there stone-faced and occasionly grunts or mutters something if the talkative one is the female–it would sound like comedic dialog written for a ludicrously incompetent criminal. Monday night there were three sets, though not at the same time. And one of the freaky parts was how similar the guys were.
In the first couple, the guy was wearing a Seahawks baseball cap and carrying a filterless cigarette. While the gal babbled, he kept adjusting is hat and fiddling with the cigarette. He would pack the tobacco in the cigarette a little denser crimping one end a bit more, then tamp that end on his knee or his cellphone, then crimp the other end tighter and flipping it to do some more. Meanwhile he would randomly lift his cap and reposition it on his head, sometimes seemingly exactly as before, and sometimes he would flip it so the bill was in back, then several fidgets later he’d put the bill in front again. Every now and then he’d stick the unlit cigarette in his mouth as he did something with his phone.
In the second couple, the guy was wearing a UW Huskies baseball cap and fidgeting with a filtered short cigarette (I kept hoping he’d pull out the pack and confirm my suspicion that it was a Marlboro Red, which would have nailed the stereotype further…). He would put the cigarette in one side of his mouth, then adjust his cap. Half a minute later, he’d take the cigarette out of his mouth and flip it around in his fingers a few times. Then he’d stick it in the other side of his mouth and pull off the cap, smooth his hair, then put the cap back on. And so on. He flipped his hat front to back once, then later flipped it back.
The third couple had the additional trope that both of them were burdened with backpacks and such that were, technically, each bigger than them. The guy was wearing a Mariner’s baseball cap, bill forwards, with a filterless cigarette behind one ear. As they were getting situated in their seats, he flipped the hat front to back, and moved the cigarette to the other ear. As they talked, he kept adjusting the hat–each time pulling the cigarette from behind his ear and moving it to the other side. There probably would have been some more flips, but as we approached a bus stop with several people waiting, she suddenly jumped up, very agitated, and ran to the back door. I thought that she had seen someone waiting at the stop that she didn’t want to ride the bus with, but as the bus stopped, the guy (who had gathered up his backpack, her duffle, and this rolling suitcase with two more backpacks attached and ran over behind her) started shouting for the driver to open the back door. As soon as the doors opened, she leapt out, landing in a little strip of landscaping beside the pharmacy there, and proceeded to puke her guts out. He followed with their stuff, and seemed to be offering some comfort as the bus pulled away.
Those were just one bus ride. As I said, I’ve seen couples like them at least once a day, four days a week, for seven weeks, now. The ages of the couples have varied quite a lot, as had the apparent ethnicity of each member of each couple. But there have been a lot of similarities in mannerisms, the sort of things one or the other talks about way more loudly than someone ought about cheating drug dealers and such in a public place, and so on.
The late, great author Terrie Pratchett observed on more than one occasion that there are really only a small number of people in the world, you just keep meeting some of them again and again and again in different bodies. This phenomenon (which is at least partially the result of social and economic circumstances that cross cultures and time periods) is one reason stock characters exist in fiction. But there is a difference between a stock character such as the morally impair braggart or the gullible minion and a racist/sexist/homophobic stereotype.
For storytelling purpose, you sometimes need a stock character to move the plot along or add a bit of verisimilitude to a scene. You don’t want or need to put a lot of effort into these characters’ backgrounds, but you do want to make sure you aren’t just pulling a bigoted stereotype out of the drawer when you do it. This may be helped with a sensitivity reader, beta readers in general, or an editor. But the burden shouldn’t fall solely on them.
Any character you put in a scene, no matter how minor, ask yourself a few questions.
- Is there a reason you made the character one apparent gender rather than another? Does anything change if you change the gender?
- If you mention race is there a reason you made them that ethnicity? If you didn’t mention it, but realize you are imagining them a specific ethnicity, why? And does it change anything if you change it?
- If you mention any physical characteristic or their clothing, is there a reason?
- If you mention apparent sexual orientation, again, why? If not, how are you imagining them? Why?
Having all of the characters apparently white, heterosexual, and cisgender serves an agenda, whether you mean it to or not, because the real world (yes, in every era of history and every part of the world) has characters of different races/ethnic groups, different economic classes, different sexual orientations, and different genders. If you aren’t including them in the world, you’re promoting an agenda. Is that what you want?
And if the only time certain marginalized groups are mentioned, they fall into lazy stereotypes (petty criminals are people of color, nurses are always women, doctors are always white men, et cetera), you’re also promoting that agenda. Is that what you want?