Which "we" are you speaking for here - since you're saying you won the war I guess you must be Soviet? You were having major debates about who the good guys were at the time - you had a non-aggression pact with Japan right up until the final weeks, and that very much affected the course of the war.
The same goes for everyone else. France had major internal debates about who the good guys were. So did the UK. So did the USA. So did Ireland. Everyone took took particular actions on particular timelines, made particular compromises, and they were right to do so.
I basically agree with the sentiment, but some of this stuff is tricky. We really do need everyone to get vaccinated, in the same way we need everyone to not dump their sewage in the middle of the street, in order to protect the health of the public at large.
Imagine we were living during WWII and having this discussion. Would you feel differently? Because I don’t think we could have won the war if we were simultaneously having major internal debates about who the good guys were.