I'm a follower of the first 3 guys on crypto Twitter. You will indeed get a lot of learnings especially on Emperor BTC which is very kind and dedicated to sharing free lessons for everyone, I saw before someone printed all the lesson of @EmperorBTC and bound it to look like a book.

For Crypto Cred, behind to his voice. He is superb at sharing live videos or videos about technical analysis, especially explaining the current market structure of the market. Youtube channel of Crypto Cred is a channel indeed helpful, full of videos about trading.