I found other articles elsewhere that seem to be the same person. You can use whatever judgement you wish to use me posting this video and the other article, as well as the site to research marxism in detail was not an attempt to provide you with an appeal to authority. Make up your own mind.
I don't close my mind to listening to anyone. I think for myself, yet I also don't ignore people based upon the opinions of other people. That isn't thinking for myself. ;)