Re: Robinhood fees. Who cares about the fees that the wholesalers pay -- It's about the end-user experience. And for that matter, you don't seem to understand the full picture on how routing/fees work with retail orders for US equities. Robinhood orders typically get routed to wholesalers like Virtu, Two Sigma or Citadel that actually execute the orders at the prevailing market price on public exchanges. Robinhood gets PAID for that, not the other way around.

Do you really expect the typical person to set a bunch of passive limit orders on GDAX until they get filled? What kind of user experience is that? I would be willing to wager that 95%+ of Coinbase users are just buying and selling directly on Coinbase (and paying the extremely high fees) and have no idea what GDAX is.

> tokenization helps the users (stockholders)

Back when investors held paper stock certificates, including bearer securities, which de-centralised ownership recording, shares were frequently lost, stolen, damaged and fought over after someone's death, intestacy, bankruptcy et cetera. Returning to tokenized holding would heap costs currently well managed by the system onto end users. (One would also have the problem of irreversible transactions being incompatible with modern law and securities practices.) "Stocks but on blockchain" is a regression for everyone except the hucksters.