Yeah a new form of apologism that I started seeing online is “this isn’t a bubble! Nobody expects an AGI, its just Sam Altman, it will all pay off nicely from 20 million software developers worldwide spending a few grand a year each”.
Which is next level idiotic, besides the numbers just not adding up. There’s only so much open source to plagiarize. It is a very niche activity! It’ll plateau and then a few months later tiny single GPU models catch up to this river boiling shit.
The answer to that has always been the singularity bullshit where the biggest models just keep staying ahead by such a large factor nobody uses the small ones.
Python code really requires 100% branch coverage tests as an absolute minimim… with statically typed languages the compiler will catch some types of bugs in branches you don’t test, with python chances are it won’t.
edit: basically think of non covered lines the way you think about files you didn't compile.