I used to contribute to that site- back then I was still a low 20's kid who thought I had TA mastered. Boy was I wrong XDDD And even right now, I think I might know but I am at least aware that I can always learn more-
Unfortunately his bias -which is usually towards the bear camp-puts me as a trader/chartist into not being able to respect him.
For example back in 2018, I was very bearish-thought we had topped for sure. Sure enough the market takes out the high in one swoop from Dec 2018 lows.. I wondered where my analysis went wrong.... I wondered if my thesis was still correct. After questioning and admitting my faults- I realized the answer

Being able to adapt and be flexible has helped me tremendously. I love this game of the markets.