I would look at tutorials purely on how the instrument works, rather than having the goal to make a specific sound.
That way, you can better utilize the tool when it comes down to creating your own taste as an artist.
EDIT: You can always watch ANY thing other than the thing you're trying to learn, to gain a better appreciate and understanding of signal chain as well...
take something from other things that aren't what you're looking at, directly, and apply it directly to the thing you're looking at.