It did seem weird to me that Harris or any of the other democratic candidates campaigned on remote work. Seems like a smart pro-worker position to take that would directly impact a group she was trying to court: college educated professionals who skew male. Plus lower environmental impact, cheaper gas, more opportunities for working parents, etc.
The cynical reason I assume it wasn’t a talking point is because the 1% who directed the media conversation had a vested interest in return to pre-Covid status quo.