Thumbers, rollers, and lefties are all cheating.
I actually have a funny story that is somewhat related: I was watching USDGC a few years ago, and on #17, a 1000-rated player was throwing some sidearm thumber hack. What a joke. If you're rated 1000 and can't get in the hay bales with a backhand, you suck. Okay, funny to me.
Anyway, whatever. I don't have problem with roller being an option. But if it's the best option for the vast majority of players, then that's dumb.
And GDL, this has nothing to do with personal skill(s) or lake thereof. Keep it up and I will cut you.