Hey, I have that banana duct taped in my living room! 🤣
Art is subjective, always has been. I remember visiting a modern art museum in Germany years ago, and seeing a weed growing at the base of the wall in one of the rooms. Looking closer, I could see the weed was a very lifelike bronze cast, but in that moment the juxtaposition was jarring enough to make me question what art really is. I doubt it will have the same effect on everyone, but for me that was significant. And memorable, as you can see.
You seem to mistake popularity for acceptance. Warhol was hugely controversial in his day, especially in the beginning of his career (the Campbell Soup expo?). Most great artists are controversial, because they tend to push the status quo until it shatters.
And tone down the ad hominem, this isn’t reddit, we’re just having a conversation about art.