I'm sick of the word "trope" it is usually used when facts disrupt your desired narrative.
I am telling you for a fact that retailers (from mom and pop to regional chains) in my field cannot find people to work and when they do hire someone (usually teens through early twenties):
I have one retailer who reported that a teen employees therapist called on their behalf to quit, this is the world we live in.
- They work for 2 days and then never come back
- Are fired for never putting their phones down
- Refuse to work the required shifts
- Refuse to actually work, like sweep the floors, merchandise goods, clean bathrooms, etc.
This is absolute fact in my industry right now and it has nothing to do with higher paying jobs being available. If a massive number of higher paying jobs are available then what is all this union nonsense about?
It is a trope. It's been a trope and not liking the word doesn't make it not a trope.
Honestly, If I were working for minimum wage there would only be so much BS I would put up with before I would quit and not come back either. Especially the games some employers play with shifts and scheduling. Anecdotes aside because none of what you're listed are statically significant facts, you get the level of work you are willing to pay for. You mentioned sweeping floors and cleaning bathrooms as if it is work only worthy of low pay. I pay a custodial service to clean my offices and it's not cheap and their workers are well paid, have benefits, healthcare, etc.. You know what? Well paid custodial workers always sweep the floors and clean the bathrooms. If I handed a minimum wage employee a mop and broom and told them to get at along with a litany of entirely unrelated tasks, I would not be surprised if they cut corners or didn't show back up the next day.
Sure, employees can be problematic too and jobs that deal with a lot of people that are new to the job market are going to wash people out for a multitude of reasons, but It strikes me as quite arrogant to believe an entire class of workers as not worthy of a decent wage when employers that compensate workers respectfully have fewer problematic hires even when hiring from the same labor pool.