You're talking about the chicken pox and shingles thing It's the same except for China virus. There could be something like that long term There also could be something even worse from the untested vaccine
We have learned most people can't stand making decisions if there are unknowns. Somewhere around the age of 65 or 60 as you get healthier getting the vaccine becomes more a judgement call. We can now see most people don't want to consider anything... They just want to be told the shot is safe... take it. I used to think it was just a USSR thing that so many of them missed the "old" days and preferred being told what to do. Now... I know its and IQ and fear thing. The less comfortable you are with variables the more you wish to be told what to do.
However... I will say there were a lot of fat people doing the right thing... hiding the last year. I forgot how many fat people there are. I saw many of them out hiking yesterday. I have not hiked that trail in two months because I hurt my knee. It was over a year since I saw fat people on it. Yesterday there were more truly out of shape people hiking than in shape. note... about spread. Its funny goes one lady sweating her brains off hiked by quickly and she left a wake of perfume. Knowing that the studies are showing the high risk were the super spreaders... I became concerned that she could be spreading... then I laughed at myself since we were outdoors and the trail was pretty wide.
Notice the new part. There are some dead people and families wondering why... The vaccines are low short term risk ...unknown long term risk. For healthy young people the vaccine is not a good risk reward right now...imo.