1.) Crypto trading & wallets.
2.) Easier process for linking moomoo to my bank. And I want to clarify: it's easy to link a bank to Moomoo via Plaid. But many of my bank accounts want me to link outbound transfer accounts the same way, and Moomoo doesn't seem compatible with that, which has made getting money into Moomoo a puzzle to solve.
Also, crypto solves this problem by going around the banks.

A simple time killer. The short jumps are what always get me.