Only for small accounts. For large accounts with large transactions that fee is the least of your worries. Spread, execution quality, speed of transfers, margin and deposit rates, reliability/availability and yes, events like this or even the possibility of robinbros "breaking" some feature you rely on, would be. Don't be myopic.

I hope RH grows with its customers, otherwise it'll eventually be outgrown by them. One of the most obvious and biggest disruptions that still hasn't happened is to let you set a custom portfolio on autopilot. At the end of the day that's what anyone should want.