Personal struggles? Sure. An ugly painting that opens the door to me learning about a war or revolution or system of government I was previously unaware of? Or a style or medium enabled by a new technology of the time? That can be fun.

I live near a large collection of wildlife art. I can't say many of them are beautiful. But noting how wolves have been portrayed over millenia, and across cultures, was a genuinely interesting exhibit. (In America, they went from ferocious creatues to essentially dogs. Most wolves in art today are not physiologically wolves. Akin to how most butterflies in art are dead.)

The comment you responded to was about "historical, thematic and philosophical aspects to art". Which is something entirely different.

This really reads like someone knee jerk dismissing something they never bothered took at, but just assume it's stupid.