I worked at a small office pre-pandemic. We would always greet and say hi and stuff, in the morning. Didn't prevent me from getting laid off. -_-;;
There have been times where I just walked in and sit down, especially after they moved me to the secretary's desk in the front, though. In that case, I would only greet and say good morning when I ran into one of them.
It's easy to look at all the bullshit, but from my perspective, I'd be extremely grateful for a job so I can pay rent with more than student loans. *sigh*