What I find fascinating about the remote vs on-site flame war are the _stakes_ though, I don't think we see anything like it in dynamic vs static typing and all the others.
If remote loses, remote workers have to figure out how to relocate their entire families to a place they don't really want to live in, or accept severely limited job opportunities - on top of having to work in an environment they might not be productive or happy in.
If on-site loses, people who are fetching large salaries and bought a house in an area with insane real estate prices face a future where their house value shoots lower than the credit they took to buy it (more towards the national average), and where it's increasingly difficult for them to prove that they earn that large salary they're getting. That's on top of working in an environment they might not be productive or happy in.
Both sides have a lot to lose if it all goes either one way or another, that's unlike any other flame war I can think of. I wonder how much of this is at play at Google. Certainly seems to be escalating if someone feels the need to pull a stunt like that (with the performance reviews).