Flame War Theater
Flame War Theater is a series produced by the YouTube channel Mega64 that recreates great posting wars from old internet forums, down to the last typo.
These "actments" are presented against a formal black backdrop, giving the whole affair the solemnity of a minimalist theatre production. The actors bring their anonymous characters vividly to life with fine costumes and thespian flair. When the flame wars inevitably escalate to the point of moderator intervention, the mod appears bedecked in a golden crown, like the prince showing up at the end of Romeo and Juliet to insist all parties make peace.

All of the flame wars are so stupid and yet the people engaging in them are so angry. You can easily picture them typing away furiously at the family computer while their mothers issue increasingly exasperated calls that their dinners are growing cold. Having them face off on stage with all the gravitas of a Sophocles tragedy (or, at the very least, a community theatre production of Cats) makes sense when the feuds are already being taken just as seriously by everyone involved.
Personally I think this series is hilarious. Rewatching my favourite episodes always makes me laugh, and my partner and I still quote certain lines from it to each other.

Mega64 produced 23 episodes of the series in 2018 and 2019 before moving on, but I still hope they'll revisit it some day. (Also I kinda wish I'd bought one of those Flame War Theater logo t-shirts.) Oh well. At least I still have Todd & Aaron.
Here are some of my favourite episodes:
"Full Body Workout Every Other Day?"
https://www.youtube.com/watch?v=JqylqmDl0Mw
In what is arguably one of the most infamous forums threads ever, a discussion on bodybuilding.com devolves into a mindblowing debate on the very nature of time. TheJosh vs Justin-27 is a stunning clash of intellectual titans, truly worthy of the stage.

"Naruto Haters"
https://www.youtube.com/watch?v=-_4tK09C_Cc
A challenge on an anime forum escalates rapidly. Is there any burn more savage than "ive seen your myspace your a fucking joke dude"? (Turns out, yes.)

"Dead Or Alive Nude Cheat"
https://www.youtube.com/watch?v=o2uJ_eM0_64
This one isn't much of a flame war but the line delivery is so funny to me. "Dutch sumari you son of a bitch"!!!

"Nubs"
https://www.youtube.com/watch?v=0elnxvJVMzk
Do people still get mad about newbs, noobs and n00bs (or in this case, "nubs")? Or have we forgotten the old ways? Thankfully this production brings "teh nuubiest gui ever" back to life. Derrick really is the series MVP.

If you have any nostalgia for old 90s and 00s forums, or if you just think they sucked, then you should watch Flame War Theater. And if you don't, well... I'll C U IN TEH ARENA.