Absolutely!
Exactly! Who’s not creating music according to the feelings? Sometimes it has to be hard, sometimes soft, sometimes straight, sometimes playful, sometimes simple, sometimes more technical, but always cool, according to your feelings… 
If I listen to my last three tracks (1, 2 and 3), I would say that every track is a complete different story.
I would love to hear some music without any content, never heard of its existence. There is music without any content? Are you sure? Isn’t the music itself content enough? I would say yes. It’s all about the music, isn’t it?! Or what exactly is “content” in your opinion? Songtexts and vocals? Let me tell you, that’s just one small part of the content, real music doesn’t necessarily need texts… Or melodies? Yeah, melodies are great, but minimalism and repeatings, too. Depends on what you would like to achieve with it. I love “repetitive” music, it has so much power. But of course it has to be well composed. Yes, composed. You also have to compose “minimalism”, which often is more difficult than composing sprawling melodies. 
In October 2020 we already had a similar conversation in this thread, check it out.