The only issue? They don't have actual experience to back this up. Because not only is most tech content bullshit, the small percentage that isn't BS may not apply to their situation. You may not be working on soft real time systems. You may not be working with big data. You may not be running a company.
I should know—I'm certainly guilty of assuming that because I read about software development, I'm a better software developer. When really there's a big big big difference between reading about development and actually practicing the craft. Especially if you've only been programming casually. There's a massive difference between writing code for fun and writing code that needs to be a value-add for the company.