It takes time to come around and be able to approach music from a different angle than you're used to. I know from experience. It took me a very long time to stop wanting/expecting everything I heard to have more chords, harmonies, structure, time signature changes, i.e. basically be prog rock! It really helps to have friends who love music and can point out to you some things that are cool about the things they like.
It's about listening to what is there instead of what they could be doing. Like, every song could be made more complex and more musically challenging potentially --- but would that really help it achieve its aims any better? Or would it just impress music studies majors? If a song is about a groove, or about a feeling, or about a character, does it really need to start veering off and exploring every possible direction? It's better to focus on what is there. And if you're only just looking at this whole other cultural world with an open mind for really the first time as I'd tried to in the past, everything can seem like BS until you have learned enough of the context to be able to properly understand what's going on; that's especially true when dealing with pop music as so much of it is based on the current. It's why it's easier to relate to the pop music we grew up with -- because you know what they're talking about! I didn't grow up listening to hip hop. It took a while for me to start getting what a lot of rappers were saying, to understand where production was at in each decade and be able to spot who was ahead of their time.
But obviously you know, it's not just about hip hop or pop music, that's just the surface. There's just so much out there that you're bound to find something that you legitimately and instinctually love if you try enough stuff. And it's so easy to try stuff! Get on Spotify and click around, get on Pandora, get on youtube and look at related videos for stuff you like, ask friends what their most recent music obsession is and actually listen to it, etc. And even if you listen to everything under the sun and determine, it really is only harmonically advanced classic pop-influenced music that does it for you, there's a ton of it that's been going on in the last two decades or so to dig up. It's certainly not a forgotten art.
So yeah, hopefully you're somewhat sincere about all that in the first post and if you are I think it's great to actually acknowledge that it's going to take a little bit of work to break the paradigm. Certainly give it more than a week. But I can tell you, once you find something new that you never would have thought you'd be into but are nonetheless genuinely curious about, you might be falling into the rabbit hole at that point. Keeping up with new music can at times be a totally different way of experiencing music than digging up old art-rock albums to listen to in their entirety, and it's a lot of fun, and it can totally co-exist with a love and appreciation for great music from the past.