Now, it's 2019.
We aren't sharing flash videos by pasting links into MSN Messenger, to people who ostensibly know roughly how to use the Internet.
Your audience may only know *how* to sLaM tHaT nOtIfIcAtIoN bElL.
ActivityPub is here now. Your blog, microblog, video channel, live stream, all of these things are RT/boostable from every ActivityPub service. And it's still decentralized.
Over the next few years, there will be money to be made by moving content creators to their own servers.