Just because they voted for Biden does not mean they were registered Democrats. A lot of people turned out for Biden because we were hot off the first Trump term so a lot of leftists/progressives/independents voted for Biden when they normally wouldn’t have. Unfortunately they have memories the size of a goldfish’s or legitimately hated Biden and didn’t turn out this time and in fact worked to depress the vote as much as possible.
As a gay dude it makes a little difference. It can dictate whether or not I can pick up the other dude and plop him on my D while standing or if I need to break out the extra big paws and diapers during a session.