If you present the ideas as yours of course it does, it’s a terrible thing to do to take somebody’s ideas and claim they’re yours, and yes, of course TU based his post on other works, the difference is he mentioned his sources, which is the right thing to do, opposed to presenting the ideas as your own.
Also not just the theme, but the way it’s written and the charts are almost identical, which is just a very lazy thing to do.