You joined a federated platform, your isolisionist thinking belongs to a private forum. This is clearly not the social space for you
Well see that's the beauty of federation. I can just defederate from the instances that allow sexual depictions of children. And still participate with everyone else. Works for me. I don't feel isolated at all.
And anyway, it's kinda funny for you to say "This is clearly not the social space for you" when you joined lemmy.world, who has already defederated an instance (burggit) for allowing loli crap. Looks like you joined the wrong social space.