I think YouTube would be the toughest for me to quit as well. But I use it almost exclusively for music; I listen to a lot of underground/independent artists and its just so easy to find everything I want, and their algorithm works decently well so that I can discover or rediscover artists. Being able to use the app on my TV is another attractive part of it too. I admit I havent spent too much time in newpipe or any of the other alternatives; it would probably get easier if I made myself use it and ease in but I just don’t!