It's not lazy hyperbolic language.
 You don't know me or my gay friends.  Literally every gay friend I have wants to fuck a shit ton.  Period. The entire concept of one needing someone else to get them in the mood is alien.  I had no idea that was even a thing.
		
		
	 
Yes, it is. It's often both intellectually lazy and 
extremely hyperbolic. I don't actually need to know you or your gay friends all personal-like to know that guys don't 
usually mean it when they say they're 'always horny.'* Men are far, 
far from always up for sex; especially when you're honest about either the length of time you can go or the general amount of partner's you've had, and to hear 'em discuss it, it's far from being a concern only in the safer-sex arena; it all 
emotional, what with the 'am I not special?' internal questioning that tends to be the result of honesty-with-numbers.  That's not even getting into length of time spent or checking in to make sure he isn't feeling used. Which is what 'get me in the mood' tends to be translated as, by the way. That's not you separating love from sex, that's you just being accidentally inconsiderate. You are coming off as inconsiderate to your partner and you should probably talk to him to figure out what you're doing that's encouraging that emotion. 
There's loads of emotional and subjective experiences that seem to impact most people's ability (and the desire) to get off. Whereas my libido (desire)/ability doesn't give a good goddamn about either the emotional or subjective experience - while something may not turn me on, it won't turn my libido 'off', either.  (Provided it's been negotiated and agreed to beforehand, though with a few things I'll refuse cuz risk or ethical considerations- I've never been fond of surprises, shows a lack of willingness to be upfront beforehand. I particularly dislike surprises I've already said 'No' to, which is also often blamed on "Men are always horny wink-wink.".  Call it jaded if you like, but what the bulk of men say they want and what they 
actually do don't tend to be very ...similar.
 I figure starting or discontinue'd partner sex 
usually tends to revolve around ethical or yes, emotional considerations and all people being on the same page with where they're standing, 
not on whether someone can get it up for ten minutes. If I went by an erection like most of the 'always horny my ass' people 
claim to do, I'd probably be dead by now - quite a feet that they're still alive when they're often interested in ignoring what I'd consider the obviously practical - like safer sex or testing or 'how do we fit acts 2, 3 & 6 in a mere 45 minute window when x, y, and w could be a concern".  
I've had sex with 
nobody who can match my libido while in-the-act, either for amount 
or the duration of a sexual encounter. I'm not quite thirty-five and I've been fucking since I was 18, both casually 
and in various relationship types. At a guess I've screwed well over 80 people, 
not that that number is high as these things go but I do have standards on partners' seeming ability to acknowledge their own limitations. Because seems to be a pretty damned big discrepancy between a general claim and what most people are actually capable of and I got real tired 
real fast with guys' claiming they have an insatiable libido. Part of the reason that number is low is because, after much trial, I've figured out that ya'll don't 
really mean "I'm always horny" in a similar manner that 
I mean it. 
*Runs counter to the 'Women are never horny and are Gatekeepers of The Sex' bullshit social meme. And they're both bullshit, by the way. You should not be surprised about this.