Gjunk, think of it this way. For an unhealthy person with a compromised immune system each day may turn out to be an ICU experience or the last experience. It has nothing to do with the Covid-19 vaccine.
The question of who should avoid the risks of Covid-19 vaccination and who can reasonably consider that the risk/reward balance favors the reward side. This is a judgement that each well informed individual should make for himself; those who are information and intelligence challenged can allow the state to make that judgement for them despite rather convincing evidence that the state itself is information and intelligence challenged.
Full disclosure. I have completed this day the 2nd Pfizer shot.
My considered judgement is that while the vaccine is essentially worthless, the risk-reward balance is neutral. That is, in my case and my health the vaccination provides no additional protection that my immune system and A-positive blood type does not already provide, but presents little risk of a negative reaction. On the reward side of the balance, the vaccination costs me nothing*; I may need to travel internationally on short notice and a vaccination card is probably going to be demanded sooner rather than later for such travel, hopefully allowing quarantines to be waived by some jurisdictions.
*Note(1): Thank you, Batman, for your generous, albeit a tad whiny, tax contributions which made free vaccines available to me. I will try to continue for as long as possible the geezer pastime of attempting to further bankrupt the already bankrupt medicare "Trust Me"** fund.
**Note(2): The Federal Government slang expression "Trust Me" translates in standard English to "F*** You".