I’ve thought of an idea to improve the spamming issue. Feel free to add and improve upon this idea!
1) Allow players to create their own filters to automatically block messages that fit their criteria. Filters could be created manually or by right-clicking the chat line and using that as base for filter.
2) Analyze the messages and determine if it’s the same message being repeated constantly.
3) Is the message only a certain percent different than the previous messages (so the message can’t just be slightly altered to keep spamming)