If you want to get into detail, then with electronic music timbre accuracy doesn't matter, but tonal balance and sharpness still make a difference. You don't need to be into technicalities of sound reproduction to notice that some gear is smooth and precise and full of nuance. People just call it "fast", because they feel like the headphone feeds them more information. This is especially true for electrostatic headphones which are the most expensive way of listening.

That detail can be interesting or not and pleasant or not. I personally don't enjoy detail on a lot of music. You can say that audiophile music is a genre of it's own. You can pick tracks across the whole spectrum of music and find ones that are sonically interesting. I love listening to Tipper on resolving gear for example. The texture in his music is a new kind of pleasure that I was completely unaware of before getting into audiophilia.

You can think of it like a game of paper chase. The detail needs to be hidden in the recording. It needs to be subtle and it needs to be fun. If it isn't, then you'll be uninterested in it. Electronic music is perfect for this, because the artist has an enormous control over shaping the character of each sound and layering them, although of course few take advantage of it.

That being said, the examples that you gave are generally music that's the opposite of audiophile, broadly speaking. Simplicity is the motto of 8 bit artists. They're the punks of technical refinement. With most EDM, the basis are pretty much covered with $500 headphones. So even if you can find headphones that will resolve more, will it be important to you is questionable.

Now I feel like it needs to be said that not all expensive gear is about increase in accuracy or refinement. Many are what I call "effect headphones". Stuff like HD800 has detail and all that, but the pricetag is from it's spatial character that is basically a different experience than listening to typical headphones. Because of that I always felt like most basis for electronic music are covered with $500 semiopen headphones and other products are like a second pair or in other words a surplus luxury, a gadget.