Did you know that #Owncast is going to be supporting an optional standards-based, decentralized, open authentication method for chat participants? It's called IndieAuth. Prepare for it by making your personal web pages IndieAuth compatible if it's something you want to take advantage of.
Learn more about "OAuth for the Open Web" and options to support it on your web sites. If your personal web page is an Owncast server, you won't have to do anything.