Most of the folks that fly the LA-7 or Spit 16 "dweeby" do so merely because they don't know any better. And both of those planes allow you to make mistakes in spades and still come out smelling like roses. So, for the less skilled, they're the perfect aircraft to compensate for poor skills.
Some of us get devoted to this game to the point of having some sort of treatable psychiatric condition. We strive to learn a certain aircraft for some sort of nostalgic reason. Others don't have or make the time to learn as others do. They play casually, and these two planes are perfect for their style of play. Doesn't make 'em "dweeb" rides or "dweeb" pilots.
Just makes 'em "different" than us purist type players.
It took me a long time to get over that, but eventually I did. So will you if you play long enough.