Who cares if you 'get fired'. For what? Not showing a non-legit 'passport'. I'd get another job whilst my lawyer got me ownership of the company I used to work for before being illegally terminated. Gov't/business don't run your lives, you should be.
Oh, I totally agree. People can indeed quit and look for other work. But that doesn’t negate the horribleness. It should be illegal for any org/business whatever to require vaxing.