Suggestions;
1. Walking around collecting Glim? (very useful if multiple accounts)
2. Mining specific ore? or all ore?
Tbh I think Fishing at the present state Trove is in, is if not the most efficient least risk bot?
You can fish in a new club = no possibility of any other players finding you
You just need to get 10+ mastery to seem less suspicious, and you're good to go forever