Lmao what my dude. Are you even reading what you write. By your logic if I know how to murder someone that makes me murderer. No there's a huge difference between reading a job description off of Investopedia and actually doing the job.
"actual engineers that work to make the products." Again how do you think those actual engineers have the facilities, tools, knowledge, support, and other team members to rely on? I think your just mad that CEOs get more praise than someone you deem as being better or smarter than them.