I used to be in the 'all babies look alike' camp. (Mostly - my first looked like my (disliked) father in law as soon as I saw her. She still does, but it's grown on me.)
But now that I'm up to grandchildren, I realize that the nursery ( pre-covid) is full of babies that look different than I expect. And my own grandkids sometimes have such a different look, that I have to chalk it up to looking like the other side.
So
All babies look like babies (Winston Churchill), but some look familiar.