So, the logic is that everyone who’s not straight should be closeted? You do realize that not being able to be open and accepted is in itself a harm against whoever has to do that?
Also, you believe that being gay is “something that is addictive and destructive for most people”?
Wow, I’m going to feed the troll and say that you’ve countered your own argument. Obviously by your response you can discriminate against what you don’t know about. I’d suggest getting to actually know some gay people (and not the stereotypes portrayed in the popular media), and perhaps you’d grow a little.