Dissing someone as a "HTML jockey" is just rude. People need to start somewhere, and the class of 20 and 21 had a horrid job market because of early COVID hiring freezes - it recovered for class of 22 but tanked immediately afterwards.
I don't deny that I dislike his opinion on "fake work", but you are falling into the same trap as well. All work is equally important, but wages are a result of a skills arbitrage, so demeaning any kind of work is just plain dumb.
And luck does play a role - class of 08 never recovered financially, unlike class of 07 and class of 09. If you miss the train, it sucks.