Hi I love revisiting comfort shows and movies! I completely feel the difficulties in branching out so I tend to rewatch my the classics as well I think you've also mentioned some great movies!
Sometimes, I like to revisit YouTube channels like bubzbeauty, Michelle Phan, Paint and Ryan Higa which I watched a lot of as a kid.
As for comfort shows and movies:
Shows: Steven Universe, The Good Place, Wandavision, Gravity Falls and Sailor Moon
Movies: 500 Days of Summer, Princess Diaries, Legally Blonde, Ponyo, Princess and The Frog
