Can you provide an example of a previous point in history when people couldn't go to a football match or gig because they refused a vaccine? Because that's all it is, this is not the dawn of a totalitarian state.
There is no reason to be concerned. Restrictions have been largely lifted so it is already ending, those that choose to not get the vaccine will miss out on things that is all. Their choice, deal with it.
The covid vaccine will be here to stay, just like polio, the mmr, and the flu vaccine.