I feel like I'm losing my mind - I thought the Google phone app had already had this feature for years. I could have sworn that when I tried to make a call, it offered video as well as audio. And yet it's not there now. Weird.
The Galaxy phone/contacts app literally has Google Duo/Meet/WhateverItsNameIsNow as one of the four main options, for each contact along with call, text, and info.
How can Google not figure this shit out with their endless rebrands and new product launches.