Samsung Dex is actually pretty flexible in comparison. It's not a terrible desktop environment, and it can "cast" to smart TV's, output via usb > HDMI adapter,

Samsung Dex is actually pretty flexible in comparison. It's not a terrible desktop environment, and it can "cast" to smart TV's, output via usb > HDMI adapter, or you can plug it into your laptop and bring up the phone desktop environment with the Dex app. I leave my work laptop at home now, and just take my personal laptop and work phone when I am on vacation now. Dex is good enough to get into 70%+ of the cloud tools I might need when remotely working because stuff is burning down.