@x00001 well, the issue with the last sentence is that Pixelfed and GlitchSoc are completely different software with different codebases. GlitchSoc makes moves based off of Mastodon main branch.
However, Mastodon is "exploring" it.
https://joinmastodon.org/roadmap
See MAS-37 under EXPLORING.
Though, to your first point about the bigger instances. I can only assume you're talking about . social, however a lot of the folks that I've seen getting harassed, like @blogdiva are on mastodon.social, so those folks can't block their own instance.😬