I believe you don't yet have kids. Besides the usual videos that kids like watching, there are a lot of topics in their books that I need help explaining. However, there are a lot of YouTubers explaining the topic pretty well.

I can uBlock/AdGuard them or even spend many weekends to yt-dlp the heck out of it. Or I can pay a small monthly fee while 'reducing my coffee/tea purchases', and my kids get all the videos uninterrupted. This is indeed one of the only ways for my kids to get through Hindi and Math lessons.