I’d assume it’s so that people don’t rag on anyone’s particular mic quality or any delays that might’ve come back from when it was recorded or simulcast. But who’d be the jerk to get pissed or nitpicky about VA’s working remote?
The one production I remember having remote dubbing publicized, it was 13 Sentinels, but that might’ve been necessary for that because release delays wind up being a bigger deal for video games than a simulcast.
Also, it’d be a neat thing to mention after the fact because of the impressive hurdles that went into pulling it all off. Where I can see it being a victory lap for managing to dub a show from home studios.