Simple; a lot of gays work in the movie & entertainment industry.
Their lifestyle is being crammed down our throats every time we turn on the T.V. or watch a movie.
The message they are screaming at us normals is:

"ACCEPT OUR DEVIANT LIFESTYLE DAMMIT!

ITS TOTALLY NATURAL!!!

AND YOU ARE A HOMOPHOBE IF YOU FIND IT REPULSIVE!"
Some Americans have become brainwashed with their constant barrage; and now think it is okay, sheik & cool to go against nature.