Not to take away from your points, foregoing sharing personal information with the wrong crowd is likely imperative, but it’s probably best to find ways out of unstructured servile relationships e.g. workplaces with any hint of drama, disorganization, or lack of focus.

If you don’t feel welcomed, if the hierarchy is oppressive, if your peers are seemingly jealous or readily find fault in you, if you are insulted - start looking for another job. Or never stop looking for jobs until you’re sure you’re safe… or just work remote.

I’ve had my fair share of similarly unbelievable circumstances - and what I’ve learned is to not mess around with unstable circumstances and potentially volatile individuals unless you’re absolutely sure you’re safe.