They eliminate the employee handbook years ago so we are expected to take the word of our "leaders". Without documented policies around RTO, workday hours, PTO (unlimited especially), there is only so much they can do.
I've told my boss I'm not doing anything that isn't in writing. I asked him to send an email to me with the hours he wants me in the office and he wouldn't.
NO ONE will put these ridiculous rules in writing because they know they won't stick.