I'm gonna start using "corona" as a unit of measurement. Who's with me?
"I was at the grocery store and this guy came within one corona of me!"
"The protests stretched for like 200 coronas!"
Hi! Yep chat is the best, that's where we all hang out and coordinate this stuff! The web chat is kinda awkward, but you can join from Slack or IRC or Matrix as well! indieweb.org/discuss
Yes, we should remove racist and other problematic terminology from everything. It's mind boggling how many different industries terms like these have been embedded in for so long.
I would recommend tombstoning instead of deleting, just to make sure nobody else can make an account with your name. Delete all the posts, disable tagging, etc, leave a single post up that says where to find you elsewhere.
There's always a risk using query strings so it depends on what it's for. This is also only affecting cookies so you can still make API requests across domains if things are set up right.
I don't see a mention of the "easy" option of just redirecting to the IdP to get a new token. With a well-configured IdP, that redirect step is almost instantaneous. And if you say it's not, chances are the fault is with the SPA loading too slow, so go fix that first.