

YouTube has a pretty strong hold because video hosting and streaming is extremely expensive. That’s why most platforms have strict file limits for them. In the pre-Google days of YouTube, most accounts could only upload <15 minute videos, and that limitation is still in place if you have an unverified account.
I don’t see how we’ll get any alternative to YouTube unless it comes from another large corporation, though I’d love to be proven wrong in that.
Unless something changes, 10 years from now we’ll be hunkered down for Winter recounting the horrors with the Elmo puppet.