But it gives you immunity.
The vax does not.
They are slow walking the idea that, vaxed or not, you will get covid.
Your 3 assertions are not quite accurate.
People have gotten covid two times. So getting COVID gives you _some_ immunity, for an unknown amount of time.
The current vaccines also gives some, perhaps less, immunity,
for a little bit of time.
People will get covid zero or more times in their life. Some will get mild cases, some will continue to die from severe cases.
The other unknown: If you’re vaccinated and get a breakthrough case, do you still get the improved immunity..
One of the healthiest 53 year olds on the planet and he was wiped out for 2 days and had to source and consume a cocktail of drugs. If you’re as strong and tough as him you should be fine without the vaccine. Or you can join the rest of humanity and maybe get a mild case and build the same immunity.