I don't use TradingView to look for other people's analysis. I have a fairly large community on Telegram, even though some of the ideas from TradingView are accurate, it won't add to our trading experience. I usually rely on chart patterns, RSI MACD as indicators. I don't like many indicators, it's very difficult to read their movements. Just by being confident in your own predictions, you will be very happy, even if you are still losing at that time, I am sure that in the next time you will succeed.
Do you own that community, or you are only a member of it? Some people values the profit the most over their experience, so they don't mind relying on someone else work. No matter what we say to them, I think they won't care. But maybe some will realize later on that it's always better to stand on their own.
There were lot's of indicators and I think yeah, there is no point on learning them all but we can just use a few that we are comfortable with. Besides, trading isn't only about it. Confidence is important in everything that we do. It's not that we will be happy after failing, but it can make us less regret and it makes us to study our mistakes in order to improve.