Actually they're still active - if you view from lemmy.world they last posted 3 hours ago, but if you view from your instance their last post was 9 days ago
The posts in this community have certainly been a bit different from r/showerthoughts. I'm reluctant to be strict about curating the content but happy accept feedback on how you would like things enforced.
Only three posts have been reported as being off topic, this post being one of them.