I don't like the company in general, so I don't want to support them. You aren't a corporate shill for not sharing that opinion, but I really don't want to support them unless I think it is unreasonable to avoid doing so.

While it is "available" on non-apple devices, I've heard almost exclusively negative things about how it runs on the devices I do most of my watching.

Apple tv content is some of the easiest to illegally access content around. Almost no work and $0 is better than $7.

I don't subscribe to anything I don't already know for certain I'll like anyways, I have trouble trusting reviews and other peoples opinions on media. I'll watch on a friends account or something first, or not at all. Streaming services that don't have a free with ads tier are not something I really approve of, it feels like buying a mystery.