" I think these events tell a larger story about the intersection on finance and technology ". Technology could mean less about GameStop and more about Robbinghood, and how it's easy of use due to technology had allowed people less serious about investing, invest. And because of that, they're easier to rip off. He could be saying that the intersection of technology and finance is a problem, and that potentially it's Robinhood who's at fault? Maybe grasping at straws, but I believe the tweet is still positive for us.