It's science and statistics, not the government. A government is supposed to carry out the wishes of the people, in this case, try to keep people safe. That's much the same as a traffic signal on a corner. Blow a light, get inconvenienced.
There is a general disdain for people who think they're above others and don't have to follow the same rules. He complains? Well, welcome to the club,, buddy, because we're all being inconvenienced.
I don't care if he does or doesn't get vaxxed, wouldn't care if he committed suicide (as long as it didn't harm someone else), but he shouldn't be surprised when he runs into a roadblock because his personal decision will affect others.
As I posted earlier, if you live on an island, then have at it. If you live with others, expect to be inconvenienced and not being able to do whatever you want.