Uncles or fish is irrelevant, infinite anything with mass presumably fills the entire space of the universe immediately and collapses everything into a giant singularity.

I think it’s a good attitude to serve as a stepping stone away from bigotry, it appeals to the bigots by offering some common ground while giving them a path to becoming less outwardly bigoted. Social progress takes time, especially with attitudes engrained as much as homophobia used to be.