This will be very disruptive to Robinhood. I think today they made a poor business decision that will affect their valuation and potentially the company itself.
I don't do much trading on Robinhood, mostly for learning or experimenting with small amounts of money but this move has left a sour taste. I'll be closing my account, while recognizing that other brokerages are doing the same (though not all).
edit
Retail investors are locked out, $GME is still going up. What's the fucking excuse now?
Well, they're gonna lose millions of customers over this I predict. How is that not killing their business?
Brokerages can, and do all the time, set specific margin requirements for volatile securities. There’s no reason they can’t do that here as well. (unless they literally can’t because their tech stack doesn’t support it which would be pretty funny)
Why would anyone use a trading platform that now has a history of picking and choosing what trades you are allowed to make?