The question wasn't "Do you care..?". The question was "do you think the act is perverted..?"
You want to try to answer the question again?
When you put it that way, yes, it IS perverted. It is literally a perversion of the reproductive act. But, by the same standard, so is ANY sexual act that has no chance of resulting in pregnancy. or any sex for that matter. Sex with a condom is a perversion as well, though not on the same scale, but by the same definition.
And as others said, I think America has bigger problems to worry about than where a few Americans stick their dick at night, so long as all parties are consenting adults of sound mind.