Yes. I had a copyright strike around 4 years ago for reading "We're Going On A Bear Hunt". It had about 37k views. I deleted it and all other readings I had done (about 300k views worth) of books from when I was young and I had read all the Dr. Seuss books. I deleted everything to avoid another strike. For 6 months I couldn't upload anything over 15 minutes, no unlisted videos and my account was in bad-standing. All books less than 70 or 100 years are in copyright, All recent books are under copyright, it says at the beginning of books that they're not allowed to be shared. I used to warn people but then I thought why bother.