Ahh, I should have read that more closely about the scope for Get Users. That takes care of that particular annoyance.
My app already does cache the logo and also stores it’s UUID. I then compare UUID’s and when it changes, it means the user updated their logo and I then download the new one.
It was just easier to do this when that Logo information/UUID was already in each stream object returned from the v5 Get Live Streams endpoint.