I think the idea is amazing. 👍 There is a risk of accidentally pruning hive posts as long as the chain id is the same.
I thought it would be great if you do like a custom_json tx and stream the transactions until you get the custom_json tx to make sure the user is on the right chain. People are not reading very important messages from time to time. 😅😅
Hmm, that's actually a good idea.