I suspect more will follow soon enough.
The slow boil of 'progression' into insanity worked well for the left over the past several decades, but now they're just outright throwing gallons of gas onto the fire, and increasing the amount every couple hours -- far too quick for people to get onboard for it.
I expect that eventually the left will just fracture outright and the worst of them will be left standing on their own whilst everyone else starts to revert back to some level of normalcy once the clarity sets in.
Atleast I can hope..