Spotify like many others here. Just haven't had many issues with the program and it does what I want for a reasonable price.

Wanna give a big shout out to Nebula. It's meant to be a YouTube-esque site but solely for educational content. I found it via LegalEagle but it has a ton of documentaries and other educational content creators. I believe my subscription is $5/year or something like that. Just insanely cheap for really high quality content.

I have the Disney+/Hulu bundle. I love Disney movies and with all the franchises they own now I feel it's worthwhile. Hulu happens to have quite a few of my favorite shows and the bundle made it worthwhile to me.

Currently trying out YouTube premium and, I know this won't be a popular opinion, but I think it's worth it to me. I use a lot of YouTube and also chromecast it. While it's possible for me to get ad blocked YouTube for free on mobile and cast it to my TV it's... Cumbersome and unstable. I generally have the opinion that I don't mind paying for services I enjoy using so... For now, gonna stick with YouTube premium. Just so much less of a headache.

AmazonPrime but only for Amazon's services really, the few shows that are on Prime Video for free are a nice bonus though.

And currently I pay for Netflix and share it with my family but the very first second Netflix cracks down on that I'm dropping it and have told my family as such for years. Already started torrenting most shows I kept up with via Netflix in preparation.

The only other one I consider is HBO... But there just hasn't been enough of an allure thus far.