Large groups voting for "tear it all down, we don't trust institutions" wasn't a sign for you back in 2016? what were your priors before this year?
Norms are dead, you can just suggest assassination of your opponent and still win a Presidential election now, the batshit crazy stuff's not just for races in rural Montana or whatever. Like, IDK how this reads to younger folks, but I assure them that things are now happening practically daily that would have been unthinkable 15 years ago, let alone farther back. Things got visibly weirder fast.
It makes it hard to be optimistic that there is any plausible roadmap back to some form of normalcy in the medium term.