I might agree with you, but can't resist saying that even if we think it, it's also been thought (and said) in at least several previous
centuries.

After all even in classical circles there are myriad stories about premieres of "new music" where either some clerics or secular critics or the audience took exception, tried to ban a performance or halt it in progress or merely engaged in fist fights with each other over whether it should go on. A few of the reports are mythical or exaggerated, but many more are well documented. The beat goes on. New music is inevitable and so, apparently, is resistance to it.
Like some other forum members, I was mostly immersed in classical music during my formative years, which probably explains an eclectic taste in other music that's still sorting itself out. But I don't find it odd --at least not any more-- that people with training in or deep exposure to classical music also like jazz or rock. The jazz pianist and composer Brad Mehldau comes to mind as an example, in his recent release of works based on the music of JS Bach.
It's all about exploration, really, no matter the genre. Sometimes what glitters in contemporary times doesn't age well, and sometimes it gets revisited later and takes on new and richer aspects. Anyway the journey is what matters, and we all have to make the trip for ourselves in the end. I'm another one of those who like to put a wildly mixed playlist together for "road music" and just see what turns up as I drive along.