He 10/10 is compensating for a short coming by constantly bringing it up. If I were to hazard a guess he's probably some low level educational employee and his behavior here reflects that.
Most likely you are correct
It rolls off me quite easily, and even makes me laugh because it is dumb as fuck...but I would find it a bit unsavory if I wasn't familiar with his antics and the online character he uses for venting purposes.
I went to college. Then I finished with some IMO worthless credits and a degree. Worked the entire time I was getting "educated", no loans and no help from anyone.
Worked manual labor my whole life and by graduation time I was making good money doing so and kept making that money.
Running crews, making good monies, starting businesses, paying mortgages, being a good person to others, being an intelligent person, etc...have nothing to do with education level IMO.
Happiness and success can be achieved in many many ways...Some Young Grasshoppers have yet to learn this.
I respect good people, period. Edubacation has nothing to do with being good people. Some of the best people have few credentials and own very little.
TLDR Manual Labor is good shit...Can make a man out of ya