I'm curious if this is to address the current potential of a large shift of users moving to different brokerages and to keep Robinhood afloat until IPO in which it will have to fend for itself. I've seen a large sentiment online, and in public spaces expressing how angry the consumer is about RH restricting trading.
People still use Bank of America and Wells Fargo despite the incredibly customer-hostile things they've done in the past. I will not be surprised if Robinhood weathers this pretty well after a short term hit.
The portion of people who invest -- outside of forced investing through 401k, etc. -- is pretty small in comparison.
Those that are using an investment application to speculate on stocks on their phone are a smaller yet demographic. And I'll bet that, dollars to donuts, they're more informed about everything, and more willing to shop.