Yeah, that wasn't really what I was talking about. More that a.) There seems to be research confirming that the more often you get a covid infection, the more likely you are to develop long covid and b.) That there are people with long covid that really can't work/care for themselves, like they need help with their household tasks.
So, if both are true, more and more people will eventually get long covid, be unable to work/care for themselves/require help, and society as a whole will have to provide that for those people and have a problem.