The fellows videos were meh.. All of them could have been condensed into 1 20 minute video....
IT is rotten because it is something folks don't care about until something breaks, unless you are in the IT department. Regardless of what the problem is with tech, it is somehow your problem and expected to know the answer NOW!
Beyond all that fun, it's a churn industry. Learn the latest whatever, stagnate (cause companies tend not to pay you to continue learning) and into the dustbin Learning isn't minor in IT either. Legitimate big enough stuff and lots of it.