I guess we just disagree.
Heh.
Of course it's yacht rock! It's got that quintessentially annoying smoothness, the "mature" lyrics< and would fit right in with pretty much anything by Michael McDonald. It's from 1977 - smack dab in the middle of the yacht rock/easy listening era.
Google "yacht rock" and "We Just Disagree", and there are plenty of cross-references. Most of the music press considers it pretty squarely in the yacht rock category. Here's a list of the "Top 50 Yacht rock songs", and We just disagree is at 40 or so.
https://ultimateclassicrock.com/best-yacht-rock-songs/
Down with yacht rock!
Songs at 50 and above are considered yacht rock. Songs below 50 are . . . nyacht. It’s the Yachtski scale. They know of what they speak. That’s my go-to source. :-)
Smooooooth music 🛥️
I was a teenager in South Florida in the late 70’s. My whole day to day life was one never ending Yacht Rock song.
I hated it!!
My fantasy was to be a teenager in London in the mid 60’s!
Now it cracks me up knowing that people from the Midwest who loved this stuff were fantasizing about living my life.