I work at a large government institution in my country, 6 months ago we all got emails from hr that a law says that all employers are eligible to ask for vaccination information from employees, and that we are hereby asked to log into some new website and provide proof of vaccination.
I never logged on(didn't get the vax), and and about a month later I was contacted by hr asking why have I not provided proof of vaccination yet, despite being formally asked to. I went to the hr lady and told her face to face, law says you have the right to ask, i have the right to not respond. This was 5 months ago, haven't heard from them since.
Basically, If you are not married and have a critical role in your work place, everyone knows you can leave and get a job that doesnt treat you like shit, because you can actually do work which regular idiots can't.