I think we are seeing a glimpse of the potential these platforms could have.
In the future gaming combined with crypto is going to be the place to be.
Just thing, sell an item in one gaming, exchange tokens, buy an item in another game. Been in a game for a few years, and found a new one of interest....sell off & stock up.
Invite friends/family members, heck even children to play a game and be able to help them out from the start due to the tokens you have from any other platform.