A middle-school or high-school, for example, has 3 different grades. Covid wiped out two of those for many sports. So now you have zero "experienced" players, no teachers who are "used" to organizing, etc.
I mention youth here because it "trickles up" in everything. I also mentor a FIRST FTC team -- same dynamic. Adult Ultimate: same. Local meetups: just beginning now. Organizers are starting from "approximately nothing" in a lot of these areas...