Earlier quoted context omitted.
> And maybe a few months from now after your latex distribution got updated by the system your document suddenly no longer compiles. I'm using LaTeX 2e for 25+ years. This has literally never happened to me. If that's not stability, I don't know what is. LaTeX documents I wrote in my grad days still compile for me. I just checked and it does. I do keep the dependency packages myself in my folder. Has this issue ever…
> I'm using LaTeX 2e for 25+ years it gets annoying when you use LaTeX once a year for 25 years.
That's me.
Is there any specific issue you face which stops you from compiling old files?
As I mentioned in my other comment, my grad school days documents are still compiling fine.
If you still use LaTeX 2e and you've got all the dependency packages with you, pdflatex should Just Work. right? I can't remember any major change that would outright break your compilation. And I haven't seen such issue too myself. So I genuinely want to know what specific issues you or others face that wouldn't even let you compile your document.