If a posting gets 500 applications (which is about how many apps the last 4 roles I’ve listed got before we closed them) and we have an engineer spend 5 minutes per resume reading through each resume, that’s a full week of engineer time spent on screening alone. That’s not a good use of time when most of the resumes are a straight no.
I’m assuming your writing style is different in professional environments, but if it’s not, and I saw even like 10% of the snark you’ve put here, I’d instantly dismiss you unless we were hiring for a principal into fellowship IC role and you were a 100% match.
If you’re writing your resume to be read by software engineers or sysadmins, you’re writing for the wrong audience. That’s not their fault for being “incompetent”, it’s yours.