Thanks, that was worth the time to read.
He is "deconstructing" the Left and its obsession with Socialism/Marxism/PostModernism.
He defines those "isms" carefully and explains why they are destined to fail.
In the end, all he is doing is telling the truth from the point of view of common sense.
But the truth is poison to Liberals.
I can promise you that you have many fun and rewarding times ahead in watching Peterson's video.
I would envy you, but I am still doing the same thing (i.e. hiking up the the Peterson learning curve).