You can host your content on cloudflare for pretty cheap they even have support for live streaming. I believe you can host it on your own domain as well. Which is way more censorship resistant than posting under domain.

Just picture yourself changing providers in 2 years. You don't pay and they put a banner over all the images and your old notes saying you're a deadbeat (or worse. . . an ad). If you have it under your own domain you could migrate it or at least make sure there's no fuckery. Probably more trust involved than you realized.