I also think it's real and sometimes hard work, like migrating from Angular to React which could make a company grow immensely, especially if even more time is invested in blogging about the process.
I don't think migrating from Angular to React is real work. If it takes a long time, it's probably best to stay with Angular. A failed company using Angular is the same as a failed company using React. Better to spend your time iterating on the product and acquiring customers. If you succeed you can always migrate later. It will cost more, but you will have more resources too. Doing something like that in an early stage startup just has too high of an opportunity cost. It's exactly the kind of fake work Altman is talking about.
I was hoping you were being sarcastic. The trouble with sarcasm is it's indistinguishable from foolish sincerity, which abounds on the interwebs. Without facial or voice cues, there's no way to know. That's why you have to use the /sarcasm tag.
