Why are so many Americans so proud of the fact that homosexual rape (with resultant epidemic levels of disease) is considered normal or desirable in prison?

and it seems like the ones who appreciate that point most, are the most homophobic

Not sure where I said any of the above.

My argument is perhaps you would not have such a callous attitude if you were directly involved in this.

He has shown no value in human life and is very proud of what he has done, so I believe he should be treated in the same way in which he has demonstrated he believes is right.

He killed 77 people, 69 of which he gunned down in probably one of the most cowardly acts in history.