Up to a point, yes. After that point, it does become subjective. But people who want to think that there is no such point at all are The Enemy.
You gotta be careful about that though, because also a factor is what are YOU looking for?
Still, at some point, objective truth is a very real thing. I love to use Pharaoh Sanders' work with Trane as an example - those who insist that all Pharaoh is doing is just randomly squealing and shit like that are TOTALLY wrong. He's playing off the natural overtones of his instrument and he is in fact pretty damn organized about it. And DEFINITELY in control of it So that kind of talk gets zero cred from me. Not liking it is one thing, but that's totally NOT the same as cluelessly IDENTIFYING it. And anybody who thinks that that difference is not real and meaningful... Alternate Facts live there.
I was taught this lesson by John Purcell. I told him that I loved the Special Edition records he was on, but hated the ECM sound of them. He gave me a look and asked me why. It's a full sound, no highs, just a dullness I told him
Well, he pulled me over to a turntable and put one on, then started fiddling with the EQ to very insistently and convincingly make the point that there was PLENTY high end on that record, listen to the stick on the ride cymbal. But what Eicher was doing was pulling back on the mids to emphasize both the top and the bottom.
"You gotta be careful. Don'tsay wrong shit. The people who know are the people who can fuck you up when the time comes ."
That's what he told me, and that's the lesson I learned. Don't say wrong shit. No matter how many people will believe you, the people who know can fuck you up when the time comes.
There's enough people gonna fuck you up as is. No sense in not having truth/reality on your side where and when you can.