I know a local who is right down the rabbit hole with every conspiracy and he refuses to wear a mask. Went on holiday and refused on the plane. Played the ‘im exempt’ card which he isn’t and he boasted about on facebook. It’s all a hoax to him though.
There's loads like that, most of them will end up ok themselves (as they're usually not in the at risk categories), but they (on average) will be much more responsible for killing someone's mum, dad or grandad etc, either from passing onto them directly or starting a chain heading their way.
I wish there was a way to let those that don't believe it or want to take risks, just have that effect them only, I would be all for it. The average intelligence of the UK would go up quickly.