For example, many small businesses that are not "big mean corporations" that run on already small margins either jack up their prices enough to afford paying more. The customer then gets screwed with much higher prices.
OR all these mom and pop places go under because they still can't find labor, then more people are out of work - where do they then get jobs?
It's kinda like the tireless recruiters on LinkedIn, who keep spamming people about call center jobs. I.e. the problem in that case isn't people don't want to work; the problem is that call centres are a toxic work environment that has systematically burnt through the entire 80's generation of self-taught IT-techs only to find out they were a finite resource and that they're almost out.
As for Mom and Pop places, it's a sad situation, but if we want to help smaller stores then the key is specialization and finding niches that can't be handled online. As with everything specialized, feasability is a matter of supply and demand, and wages shouldn't be kept down artificially just to keep them running.