Linux

Thanks, this seems like a very thorough description of the situation. My limited understanding of how coding works and has worked through history is like you say "filled with a lot of jank" regarding memory because it was limited but also because compilers weren't as efficient as they are today. So it makes sense that there are purists that believes the only good code is the one where programmers are in total control of every bit of memory themselves instead of leaving anything to automation.