I wonder about heavy curation of data sets, and then only senior level developers in the Alignment/RLHF phases, such that the expertise of a senior level developer were the training. The psychology of those senior level developers would be interesting, because they would knowingly be putting huge numbers of their peers, globally, out of work. I wonder about if it would, then if course it will, and then I question if we're really that desperate.

While at the same other companies have built entire business lines around fixing shit code(probably with more of the same though).

Until it breaks and can no longer be fixed because it is now all inscrutable spaghetti.

debt doesn't harm you until the carrying costs become to high v profits. Just have to hit that point (if is exists, maybe growth accelerates forever if you are optimistic).

Now that's interesting, because I come from a world where enterprise level stuff was all done in C/C++ until quite recently, and with the shift to :web technologies" the quality of virtually everything has dropped through the floor, including the knowledge and skill level of the developers working on the tech. It is rare that I see people that have been working in excess of 10 years post graduation, if they went to college. The college grads have been pushed out by lower quality and lower skilled React developers that really do not belong in the industry at all. It's really a crime how low things have gotten, in such a short time: 10 to 15 years ago there were 2-3 decades of experienced people all over the place. Not anymore.