I'm sure you can imagine! Elsewhere in the thread you say you worked at Netflix, so perhaps you have spent most of your career in high-calibre companies with high hiring bars. Now, imagine PMs at 2nd and 3rd tier companies. Note that the qualifications for being a PM are...nothing really. So any kid with a university degree and a vague interest in working in tech, but with no technical skills can apply and get in as a PM. Congratulations, you have now imagined how bad these people can be!