As long as the content resets periodically it's probably fine. Right now it's on the front page but in the near future there will probably be only one person on it at a time, who can send it to a coworker and test out the functionality live.
Nothing persists. All the diffs are sent over using Supabase and received by all other clients. The diffs are then applied to create the new state.
Seems like it's just being spammed with slurs currently. Might want to add a filter or censoring.