it would not be especially difficult to find a professor from a reputable university who would explain that using dynamically typed languages was malpractice, or that using the waterfall model was, or that using threads was, or that running the servers on microsoft windows was just fine, or that running virus scanners was useless, or that running virus scanners was essential and therefore it's malpractice to not run on an os that can run them, or that using crypto that had lost a nist competition was malpractice, or that unauthenticated rce security holes were unavoidable and the best you can do is to patch them quickly, or that you need to prove all your security-relevant code correct with coq or something before you ship it and therefore any security hole is malpractice, etc.
Your reasoning is extremely reductive – I can't tell if you're just trying to win an argument here. You could say people will be misleading about anything. Your doctor, the police, the DMV clerk. At some point, you have to recognize you live in a society, and society is built on some level of trust and fairness.
this is why so many people get convicted on the basis of pseudoscience like lie detector tests and tracy harpster's 911 call analysis https://www.propublica.org/article/911-call-analysis-fbi-pol...
it would not be especially difficult to find a professor from a reputable university who would explain that using dynamically typed languages was malpractice, or that using the waterfall model was, or that using threads was, or that running the servers on microsoft windows was just fine, or that running virus scanners was useless, or that running virus scanners was essential and therefore it's malpractice to not run on an os that can run them, or that using crypto that had lost a nist competition was malpractice, or that unauthenticated rce security holes were unavoidable and the best you can do is to patch them quickly, or that you need to prove all your security-relevant code correct with coq or something before you ship it and therefore any security hole is malpractice, etc.