I feeel like 90% of “long covid” (some of it is https://en.m.wikipedia.org/wiki/Chronic_fatigue_syndrome which can happen with other viral infections as well) are psychosomatic symptoms by young people unable to admit that their lives were destroyed for something that didn’t even cause any severe symptoms. It seems most of the people who claim to have “long covid” are young, very angry at people for who act rational when balancing risk taking fear and personal responsibility, and had minor symptoms when tested.
"I can't admit society shut down for something that was just a cold for me; its totally long covid, not these donuts I got for getting a vax"