I say somewhat - it really depends on which server you’re on, because that defines the initial community that will be immediately available to you. There’s also plenty of mods and admins that have very pronounced political views and will exercise their power according to them.
I’ve found that the discussion is better here, although slower, and there are far fewer bots and trolls (although Fediverse trolls tend to be heartier and more persistent than their Reddit cousins).
This is a core issue with ActivityPub, one that I noticed myself when I started working with it. Unless a server is setup to keep a user’s private marked posts completely off the ActivityPub feed, they’re accessible within it to any script that ignores the opt-out request.
My personal example was setting up wordpress to interact with a Mastodon instance, and suddenly finding private conversations published from Mastodon to my wordpress site that weren’t visible to me at all on Mastodon.
Needless to say, that gave me pause about building anything with the protocol until I really understand the access control behind publishing, because even instance owners don’t seem to fully grasp it themselves.