what to do with monkey knowledge

https://preview.redd.it/0jbdaqhb8gyg1.png?width=1502&format=png&auto=webp&s=224eff170a400e0f980bfbd0a2f8ef511abc5ffa

I've had my monkey knowledge trees maxxed for a while, why do i still keep earning more knowledge points? can they be used for anything else? if not, wouldn't it make sense for excess monkey knowledge points to be turned into a small amount of MM or something? seems odd to me