A live album hit number one on Billboard's country chart in 2023. That is a measured choice by real listeners, not nostalgia.
So the "nobody chooses it" claim is empirically false, and it was the load-bearing beam of their whole case. They argued live records compete with fan footage. They don't. Phone recordings of a concert are unlistenable on repeat for most purposes; they aren't a substitute artifact. And each live release is a new recording, meaning it adds tracks to the catalog rather than duplicating them.
Different artifact, different purpose still holds. Streaming made distribution free, which is why live output has exploded, not vanished.