Most virii mutate into less harmful virii over time, anyway; this one will do the same, and already is given the numbers who test positive for the antibodies. Demographic immunity will increase, but it still makes sense to minimize the spread of the 'new' one as much as possible. Don't take medical advice from radio talk show cultists, in any case. They're just bots linked to a Hive Mind.
Remember however the vaccine could kill billions or render all sterile who get it
Possible, especially with a rush to cash in by pharma corps to get some half-assed chemical soup on the market that does long term harm. I mostly avoid vaccines, except for polio and a couple others, and I've never had a case of the flu or even a cold in my entire life, so I avoid getting vaccinations for that as well other stuff. Having said that, I don't get arrogant about it and take precautions anyway. As I said earlier in another post, wearing masks and taking sanitary precautions was getting more popular every year anyway before this virus hit, and I think the trend will continue to grow for a good while longer until it levels off.