Well duh. We've had two decades of an unending onslaught of propaganda, not to mention outright bullying, until people are afraid to oppose it.
For whatever reason, the Powers That Be appear to have picked this issue a few decades ago and started pushing it (it certainly wasn't the "gays" themselves, since there aren't enough of them). Maybe this is one way to slow down our "surplus" population growth?
Rashi said that homosexual-filled non-Jewish societies were not destroyed by HaShem because at least they had the basic decency not to write out "marriage" licenses for such people. Looks like that deal's about to run out.
I like your take. This was a God inspired union of man and woman that has been taken over and re-interpreted by the vulgar, secular state. Marriage apart from God becomes whatever secular elitist rulers want it to be. As far as I’m concerned marriage is dead. Let them marry their dogs, cats,and pet rabbits next. That’s all the value it has.