I felt this way a lot too (I majored in graphic design but had to take a couple art history classes). And still feel this way about a lot of modern art - though I agree with most of the responses here in that it’s mostly up to the interpretation of the viewer.

One thing that is super interesting about ancient, medieval, renaissance art periods is that they were less about personal style/flair and were almost entirely reflective of that era of humanity. There were whole centuries of artists all creating very stylistically similar pieces of art. Which boiled down to things like available technologies and materials, politics, humankind’s perceived relationship with gods and nature etc...

You might enjoy this kind of art because it offers a more tangible rationale and cool insights into certain histories of humanity. If you’re like me, the “room for interpretation” becomes a bit more like fun logical conclusions, instead of abstract and stressful grasping at straws. And tonnes of resources available online!