... I bought a Hive account from Blockchain
... but it seems I'm having a Web2 experience by using keychain to login
... to purchase some Hive and then Power Up
These are all part of the WEB3 learning curve.
If you even know what keychain is or how to set it up you're already half way there.
Many people won't even make it past that barrier before giving up.
the barriers are coming down and we're taking over - long live web3