Change is always hard, but the important thing is to know that it is for the better; When you adapt, it is good to achieve other objectives to keep your mind busy.
I love watching movies like you; I take time to look for something interesting, and I make a list, sometimes that list extends or shortens (depending on the quality) and gives me the chance to see one when I need to be distracted.
I think it is not good to watch videos on YouTube just for the sake of watching them, the platform's algorithm leads you to addiction.
Greetings.