Headphones have been an odd rabbit hole for me. For a while, I was listening to them a lot and bought a few different ones as well as a few amps. They are cool in a lot of ways because it's like being able to swap out speakers and there's no room to deal with and even the upper tier headphones don't cost as much as many speakers do.
But... you have to wear them, and they can be uncomfortable, and you have cables, and... blah blah blah.
The main thing that happened with me is that I kept improving my systems to the point that my speakers sounded as good or better than the headphones and headphones don't really have a "soundstage" or image like speakers do. I still listen to them on a regular basis, but not as much and I have way more stuff than I need.