First, I don’t understand how this is possible. Not technically; I get that. I don’t understand how the industry has accepted W3C standards that have such awful

First, I don’t understand how this is possible. Not technically; I get that. I don’t understand how the industry has accepted W3C standards that have such awful performance that it’s actually faster to render off-site and send video frames. What is the point of HTML? Just use VNC from the web service. Secondly, it sounds like a security nightmare to expose an uncontrolled single point of failure. But it’s probably better than a consumer endpoint browser, because your OS is secure, while modern consumer operating systems are so full of junk that it’s impossible to defend plaintext, so video it is. I get it. It’s a brilliant counterintuitive hack. I want it to be stupid, but it’s not.