I guess the way forward now would be to "make python good". Thank goodness uv is trying.
Using the included batteries, and just adding a small number of well vetted extras had worked great in my experience.
The lines of code numbers above are somewhat arbitrary and not a hard block. Instead their are a continuum, the more lines of code you have the harder code is to maintain. Languages offer various things that make it easier to maintain long programs, but they just help, 10k lines of python will always be easier than 10 million lines of Java.
But yeah I can't stop myself from eye-rolling when I'm using python (which honestly is very useful for a lot of data manip that is one-off for my job) and there's just tiny syntax differences for seemingly no reason, like not instead of !, X if Y else Z, len(x) instead of it being a member... it's all very fast to look up, but easy to miss when you're also working in C++ or Rust.