What do people think of the idea that Farcaster might be *too polite*? Like, people love to rail against the toxicity of twitter, but ultimately it's a PvP MMORPG and lots of people really enjoy the PvP - if not participating, then at least seeing some fireworks in the background...

It could be, but my opinion is farcaster community is made of people with similar ideas and similar views. Almost the whole community is web3-focused. As the community grows, there will probably be more arguments and debates, hopefully quality ones.