Comment by Arch-TK

Yes if I went hard on something greenfield I'm sure I'll be knee deep in tech debt in less than a day.

That being said, given the quality of code these things produce, I just don't see that ever stopping being the case. These things require a lot of supervision and at some point you are spending more time asking for revisions than just writing it yourself.

There's a world of difference between an MPV which, in the right domain, you can get done much faster now, and a finished product.