I need to correct your assertion about MetaMask -- Bloom has had mobile apps for iOS and Android since before you posted your review. You can use the mobile apps without interacting with MetaMask in anyway,

This is a well thought out post, and I thank you for taking the time to grab appropriate references and putting them together with some nuance. Kudos to you!

Thanks! You can look forward to more of Bloom's content appearing on Steemit in the future.