There's a whole "why should I care?" section in this breathless post that doesn't explain how Media over QUIC benefits either media publishers or end users - the two most important (perhaps the only important) parties involved in this exchange. So, why should I care?

My fault, I trying too hard to avoid rehashing previous blog posts: https://moq.dev/blog/replacing-webrtc/

And you're right that MoQ primarily benefits developers, not end users. It makes it a lot easier to scale and implement features; indirect benefits.

End-to-end (glass-to-glass) latency is substantially better. Mostly because the protocol isn't request/response any more.