His utter lack of understanding about how SAaS companies work is astounding. Having worked on the backend of several, they’re all hot garbage and brittle. That’s why there were so many “useless” engineers. You know, the ones he shit canned when he acquired the company? Surprise, they were probably the only reason the dumpster fire wasn’t burning down the whole city block. The thing Elon fails to understand is that someone didn’t just write Twitter on one go and gift it on to the world. It has evolved over many many years. Technology stacks change, frameworks change, standards change and these companies are trying to continually add features to applications and don’t have the luxury of just rewriting the whole stack every time something new comes out. The end result is something that is often more akin to a living organism than a website or application. He probably thinks Twitter is some program running on every server that can just be rewritten and replaced. I can’t wait for the day they try to replace it and it ends up setting Twitter back a decade.