Crackly techno textures

Hey - how do you guys approach making ‘crispy’ textures / atmosphere for your tracks? I might not be explaining it well, but I guess quite high frequencies that almost tickle your brain haha

As an example, you can take a listen to this track by Toobris

https://youtu.be/G2P96zNc_Oc?si=gbGrbGPyUmc9aA09

I’ve watched Toru Ikemoto’s video on creating atmosphere but I still can’t get that crackling ear candy sound :)