it's not an echo chamber when it's 99.9999% of the people . That's just called social consensus.
The only echo chamber I see is a handful of people running around saying "bcash is the real bitcoin". Talk about an echo chamber.
Discussion
I call it bcash because it's easier to type, easier to say, and because I once watched a video where Roger Ver totally lost his mind because someone called it that. I found that video hilarious, and the name just stuck.
For the 5th time though, it doesn't matter what you call them. I will keep using the one with the small blocks, segwit, and taproot.