Yep and they might work 3 4 hour shifts a week as a bartender at the some trendy nightclub or as a barista
While living a trendy apartment / condo downtown
Dont shoot the messenger though.
As everything on Reddit, this is infected with the woke cancer, mixed up with faux-working class ideals.
But there is some merit to it.
I dont know how it is in the US, if thats where youre from but in Europe in more and more countries you have these self-checking shops.
You basically do all the work the cashier does and there are advanced algorithms and surveillance systems to keep you in line. I could talk about how to subvert those but thats for a different thread.
The point here is that as a consumer youre not getting a discount despite saving the corporation tons of money and a lot of entry level jobs are disappearing due to this, increasing the competition for those jobs and allowing the corporation to push its workers harder in the downsizing phase of introducing these systems. The corporation also uses various tactics, technological and managerial to "nudge" (aka manipulate) you in chosing these self-checking lines over those still manned. Mind you this is just one example out of many I could bring up.
Now if these workers were organized, they could fight this. Either the implementation of that stuff or the consequences of it. Sadly even in Europe, most of these places are again, entry level jobs. Teens or Young Adults, actual working class people who need money to pay rent or term fees or what ever. They dont know how to organize and dont have the experience to demand their rights.
Educating them on the fact that they are there in their own interest, that they shouldnt over work themselves and that slowdowns are a legitimate tactic is just positive. In fact in a capitalist society, everyone, including workers, consumers, users, etc should be aware of what is in their interest and that the person/organization on the opposite side has an other interest. And everyone should act out of self interest, that then balances itself out and makes for a pretty decent system.
Its only when idiots dont act in their own self interest that capitalism starts sperging out and sucking for the general majority.