"Some losses". You're essentially advocating for ending all moderation on the internet. No more forums, no more IRC networks, no more facebook groups or subreddits either. I guess that'll also kill or heavily cripple much of multiplayer gaming.

I guess everybody needs to learn to be okay with spam too?

What's the big win here? You can already run your own censorship-free sites without forcing your shit down everybody elses throats. Turns out, most people don't want that.