

Most Americans are, as you estimate, center-to-right, but that’s because America has no political party of the left, so lefty ideas are simply unknown to 90% of us. When genuine leftyism is spoken aloud by candidates who actually believe what they’re saying — AOC or Sanders and very few others — it’s very nearly undefeated.
America is center-to-right the same way someone who’s never eaten kiwi fruit thinks kiwi fruit looks icky. Give 'em a bite of kiwi, though, and they’ll be kooky for kiwi for life.
I’d like the ability to block users when I stumble over an imbecile while browsing, but I still need to see the blocked user’s comments in groups that I moderate.
At present, user blocks are absolute, and don’t take moderation into consideration. This means, since I moderate a group, I can’t block users. If I do, and they later post to the group I moderate, I won’t see their posts or comments.