Here's my take on your question about trading videos:
Could newer traders learn a thing or two? Sure, and questions they have can improve both parties knowledge
Would experienced traders leave feedback? Maybe. Trading is very tricky, and no strategy is fully complete. There will always be holes in your strategy, logic, approach, management, etc. I certainly have issues with your trading philosophy, but I'm not going to come barging into your journal and tell you all about it. That would be rude! It's a reason why trading tends to be a solo sport, and a quiet one at that.
There are many, many, many ways to trade the markets. If it works, then good for you (or for whoever is trading it). But finding people who trade very similarly to you (or anyone) can be a challenge, and that is what I think you are looking for.
All that being said, it never hurts. I journaled for years just for myself (although it was open to the public). There's no real right or wrong, IMO whatever helps you the best to accelerate your learning process is the way to go. Is that too obvious?