Yes, that is precisely how the queer theorists conceptualised it.
Queer theorists basically seem to support homosexuality because it's against the norm.
It's not the homosexuality per se that interests them, and even less do they have any interest in the argument that it should be permitted on any sort of universal liberalism grounds.
That's basically as dumb as people who oppose it for being against the norm , or "unnatural". (And, to be honest, those who say it should be permitted because people are "born this way".)
You can't validly argue for the merits of something on the basis of who does or doesn't support it, or whether it's conformist or transgressive, or natural or unnatural. For policy, is it beneficial or harmful, that's what's important, and what are the costs and benefits of permitting it or not permitting it, also considering any wider societal principles.
Any sort of argument about "norms" is unstable, and potentially even paradoxical if "queering" becomes a norm. Jane Clare Jones on that:
When coupled with the belief that there is no basis for an account of ‘the kind of things that are harmful to humans’ (and certainly not one that says anything as gauche as ‘domination is harmful to humans’), you basically end up with an alleged system of critique that has no moral calculus other than ‘norms are BAD.’ (Oh hai there Queer Theory, towering over the academy, not being normative in the slightest.)
Now there are those who say that what queer theorists are really interested in paedophilia (see Derrick Jensen's Queer Theory Jeopardy lecture clip) - that the obsession with breaking norms is really about that one. Whether that was the original motivation or not kind of doesn't matter though - if you set up any sort of body that routinely and reflexively argues in favour of violating norms, then of course that will end up including violating norms that are a societal good, and it will attract people who want to tear down those societal goods.
So the "norms are bad" reasoning has to be protested against because it's inherently regressive for any society that has actually progressed far enough. Norms are only bad in a society that needs to progress to something better. Similarly "conservatism" isn't inherently good or bad - it depends what it is you're trying to conserve. At some point, you should want to hold onto the progress your society is made, and if you don't have any concrete improvement plan, once things are good enough, most changes will be for the worse.