The laws are pretty different for contract workers vs W2 employees. W2 employees can have contracts, but it’s really rare outside of unions. Conditions of employment can in most cases be changed at the employers discretion.
I feel a little bit like I’m defending Amazon here, but I’m really trying to highlight that our worker protections are crap in the US. Unions are really the way to go if employees want security. Tech industry has way too few unions.
Sure, Amazon doesn’t want hundreds of extra lawsuits, but the staff also don’t want to waste their money on legal fees for a suit that’s a guaranteed loss. Case law is very well-established.
What’s with the assumption that it’s the law that is keeping Amazon from mass-firing staff who won’t come in?
The approach they’re taking is just a smart business decision. It allows them to spread the disruptions out so they’re more manageable, to keep employees who’s skills justify flexibility in the WFH rules, and prevents the PR impact of a mass termination.