Yeah. and when I worked at capital one last year, the auto navigator division - my manager after not liking me tried to also fire me with a PIP and it started by asking me to come into the office in a specific work window.
after that, it changed to talking and speaking in a particular way in MRs and PRs (and "not" pushing back so much in them and being more agreeable). of course later the manager turned everything into "appease me" because whenever I would do my work and check off the boxes on the PIP he would say he couldn't see it because he didn't receive notice of it in the way he liked. Of course sharing in the pip review meetings weekly did not meet his needs to confirm "I did the things".
Employers will do anything to discriminate against you, legally or illegally, if it meets their leadership agendas. I especially have felt indian-pakistani hate and abuse during this process and was just so exhausted I never bothered to lawyer up.