What's wrong with employees just voting with their feet, instead of mandating rules like this? If a company behaves horribly just go somewhere else
The people who really get screwed are the OPTs/H1-Bs who have a very short grace period to get a new job or leave the country.
https://www.levels.fyi/blog/amazon-salary-negotiation.html
It seems like there is more Amazon non-warehouse employees interest in unionizing now anyway:
https://www.businessinsider.com/amazon-layoffs-corporate-emp...