Earlier quoted context omitted.
I'm a longtime Delawarean and in my past life as a journalist I wrote about why the state is such a corporate haven. The short answer is that companies incorporate in Delaware to mitigate risk. The slightly longer answer is that the Delaware courts that deal with corporate legal matters are much more predictable than comparable states. There is voluminous settled case law, and so when you incorporate in Delaware, it…
I mean it is because everyone else is doing it. Because everyone else incorporated in Delaware, that's where the case law is well established, all existing contracts are written in terms of DE corporate case law, etc. etc. We all could have picked Road Island or New York instead. But for historical reasons it was Delaware.
Everyone hates Facebook but everyone uses it. Why? That's where the people are. Same for Instagram, Reddit, etc.
Everyone hates JavaScript. Buggy and counter intuitive. Mess in all the different browsers - historically. But everyone uses it because everyone uses it so it gets the community.
Maybe Delaware is the best... or a victim of circumstance. Or being good enough and one of the early states to get that foot hold.