Even setting that aside, there's still a slight (though kinda nit-picky) inaccuracy in the title which AussieWog93 pointed out.
Public health messaging often borders on propaganda, and some would argue that it should be that way as it saves lives.
Yes, getting tested is a good idea. It is also true that the headline is sensationalist.
Sorry if numbers offend you.
In reality, there are 2 kinds of orientations: bisexual, and closet bisexual.
Why is this relevant? Surely I can be 100% sure that I'm not having sex with men, regardless of how bisexual you think I am.
The point is that men who have sex with men (commonly abbreviated to MSM in sexual health literature) have higher incidence of HIV and STDs.
I think your point is ridiculous (from both personal experience and published surveys), homosexual and bisexual men make up a small minority. Regardless though, it's easy enough to say whether or not you've had sex with a man.
And in answer to your question, seeing as I've never had sex with a man (nor intend to), I'm 100% sure that for all intents and purposes, I'm heterosexual.
Just to be clear, there's nothing intrinsically wrong with homosexual/bisexual activity, but there are provable additional risks for MSM.
Woke reality-bending. The "everyone is a little bit gay" is perhaps hip and PC but it's mainly wishful thinking by gays who want to coerce straight guys into sexual intercourse.
Sir, this isn't 'The Huffington Post' discussion forum.