Idea: Poll based social media. No texting between users in the public section. Just the possibility to doodle into events, find common interests in a "which do you prefer" style, (dating via yes/no?!), sharing links with up/downvote button, commenting on memes with funny🦘/not funny stickers. But without comments that could go toxic. Perhaps with "ask poll creator to add option" reply free text, though.