- i ll give you an even better idea

- find all the YT videos that talk about trading

- find all their predictions and the time on their video when the prediction was made along with the stock

- find today s time and evaluate whether the prediction was good or bad and how much profit / loss in percentage

- create a coinmarketcap type website of all YT channels sorted in descending order of how many good / bad predictions and percentage gain / loss etc

- would be a wild freaking website and the idea could be extended further to blogs