Is Stadia Streaming a Good Idea?

If each individual publisher has its own a version of this, am i going to be paying different monthly fees? That's the thing that bums me out. Ye, i don't really care how much it costs to these companies, as long as, you know, they don't pass that along to me. I think where er, streaming makes a lot of sense currently, at least as part of a stream subscription service,. But also for all of those companies.