I agree, part of keeping trust in collective health measures is trusting people when they say they are hurt by them and trying to help.
These people did a prosocial and sensible thing, they got hurt in freak accidents, they deserve respect and compassion.
How many actually will vs how many innocents you just abandon. Like how many people actually presented to doctors or hospital after getting vaxxed, missed work etc.
I think this fear of other human beings behaving in ways you probably would never dream of, nor would you expect of almost everyone you know, is misguided.
Society can afford a few mooches if it’s the price of helping the needy. We support an entire class of mooches with stuff like CGT discounting and that doesn’t help anyone.