If the product cures an itchy rash, then a chance that it kills even one in a million users is a horrible side-effect and we need to know about.
If the product prevents a deadly disease, then we should be taking it even if we know for sure that it kills one in a million (because Covid is killing two in every thousand, and you're 2,000x safer taking the vaccine).
oh, they'll clog up all the hospitals? then are you advocating illegalizing obesity and type 2 diabetes?
I just think the discussion and polity is varied and nuanced, and I don't trust all the people who want to shut down all discussion in favor of a weird monoculture
When people say "clog up the hospitals" they're talking about situations where patients are turned away not only from a local hospital, but every hospital in the state because all beds are occupied by Covid patients. I'm not aware of obesity or type 2 diabetes having this impact on our healthcare system.
If you're very old, you're likely to dies from covid (but also from all sorts of things - this is what old age is about). Not if you're young. So the cost-benefit analysis is different per user, and this is why some people think twice about it.