[der_rod]

> You just need to set up servers that are ready

The "just" is doing a lot of work here. Extending existing RTMP infrastructure is obviously much easier than spinning up an entirely different one. And you'd still have specify a way to use anything but MPEG-TS to send audio/video over SRT, which de facto does not exist (at least not that I can find).

I agree that extending RTMP isn't ideal, but other solutions have their own set of limitations, problems, and challenges. Whether that's SRT, RIST, or WebRTC.

For better and worse, RTMP and dealing with it at scale is well understood.