The "generating code from them" brings the bad vibe of useless UML tools with it, but I put it in there anyway, because that's how it is going to be.

There is room for "experimental" programming of course, where you experiment with stuff and you are glad that you get it somehow working in the first place. But should stuff that peoples lives depend on depend on experimental software like that? No. And as software more and more becomes part of our lives, I don't see much software for which that attribute does not hold.

Same goes for hardware.