nah, I've definitely started doing this. With JRE and DarkHorse on Spotify, I often flip across phone (like you, audio only while walking) and video when I come back home (doing chores, eating lunch etc).

I have also noticed that I enjoy watching these convos (WBD, WiM, TFTC etc) while chilling in sofa at night. Sometimes it's Netflix time, sometimes it's intellectual masturbation time