Andreas Antonopoulos has great videos on Youtube, he's also written a couple of books on bitcoin and ethereum. It really depends on what you want to do, for example, if you want to learn and really understand how some of these projects work, you should read the whitepaper, then look at the source code on GitHub if they have it and if you can read code.
If you just wanna trade and stuff I'd say leave this community, read some stuff on economics, finance, and history, then come back and do that and don't listen to the people shilling stuff.
If you just wanna keep up with of all the projects that exist (which is a waste of time IMO, most ICOs have been trash) then I guess go to the Altcoin board or hang out on twitter all day.
An example of something I wanted to learn was why people said bitcoin was unhackable and why you could send btc over insecure networks. I learned about address generation, bitcoin locking/unlocking scripts, and how messages are broadcasted over the network. After I understood that, I started sending transactions and looking at them on Blockchain.com's explorer to look at the details of the transactions. You learn a lot and gain a lot of confidence in the technology by doing stuff like that
