Not sure why R is allowing such queries but I use cineb[.]to mostly for Hollywood movies (works on my phone but on laptop the website seems to be blocked) and telegram for regional language movies. A lot of telegram channels keep getting copyright strikes, especially channels with large following, so they create separate throwaway channels for uploading each movie. Just searching the movie's name on the telegram search bar has worked for me.
I am not talking about Netflix, Amazon and other paid platforms.