It is possible to livestream on LBRY now (it is a less censorious platform than YT)
I hope the LibreTime Community take a look at supporting LibreTIme on Cloudron, which is under discussion. Cloudron makes deployment of applications like LibreTime easy (one-click!). There is a live demo at the website.
Cloudron tries to support Open Source code. (The applications it provides are like that.) The business model is to provide a curated and tested set of applications (open source) and to gain access to their support, you pay a (reasonable) fee.
Please contribute to the discussion here, if you can: