I'm proud to be straight, where's the harm!?

Of course there's no harm in being straight. It's every bit as natural and harmless as being gay or bisexual, and a straight person has every bit as much reason to be proud to be straight as a gay person has to be proud to be gay, or a bisexual has to be proud to be bi. Be your genuine, true self always. As far as your lack of dating prospects, that has nothing to do with more and more people coming out as gay because even if people weren't so quickly coming out as gay, a girl who was secretly gay would still decline to date you because she'd have no interest in you. It wouldn't have anything to do with you personally, other than the fact you're male (I assume). Put yourself out there on the dating scene and look for a girlfriend. Those who are straight or bisexual will be potential mates for you, provided there's chemistry between you two, and those who are gay will not be an option.

None, so long as you don't denigrate others.

you have a choice of 90% of the female population

No harm

What are you so proud of The vast majority of people in all societies are. Only a tiny percentage is anything else.

I don't see how your sexual orientation is something to be proud of - it simply is. Rather it is how you behave, what you have accomplished, how you treat people. Gay pride has to do with the fact that for most of history since the Christian era, being gay has been stigmatized. It is only within the last generation that people have begun to accept gay people as equals. Gay pride is about being accepted and accepting oneself. It is an accomplishment of the LGBTQ+ community that we are now accepted by the majority of people in the west.

Quite the reverse - statistics are going toward a higher F:M ratio.

Where's the harm - besides males dying off at a faster rate?

Males are insecure and unstable and need females to tell them what to do.

Straights are already fully controlled, manipulated, browbeaten, hen-pecked, and neutralized.

Males are separated by the war against them, sexual orientation, and religion.

While "straight" is the exchange of one mother-figure for another, "gay" is a way-station on the path to straight.

They needed a useful idiot.

Straights are in charge of the horizontal control of gays. Sad!

You are guilty by association. Not of course for anything bad that you have done, but for all the wrongs done by the others of your kind.

you're a sick, homophobe breeder. gays are far superior to you in every way. you have nothing to be proud of. you should be ashamed for calling yourself straight, you bigoted, hateful nazi.

There are plenty of straight girls out there. Maybe you need to put yourself out there more.