To everyone downvoting this because you can’t stand your opinion being challenged:
I invite you to a discussion here.
PD: I am here in the Fediverse because I like to challenge other opinions as much as being challenged, this is how we, how humanity grows, learns and evolves. I’m not here to live in a safe space/echo-chamber and being reassured, this would be boring and mind-numbing.
Get out there, learn new things, test your opinions, ideals and biases against others and see how they evolve.
OK but why ask for curated blocking (defederation, censorship) when you can decide what you want to see? Emails as protocol works despite the spam.