the short answer will disappoint you: pick one you like and experiment.
the long answer: entire genres were built on not knowing music theory or disregarding it (techno, i'm looking at you). most music producers started by turning knobs without knowing what they were doing. most music producers continue to turns knobs just to see what happens, even after learning stuff about synths. the knowledge will come over time ; if you get "the bug" you will inevitably start reading stuff about all this.
of course, there may be exceptions. most "worldwide mainstream" electronic is obeying the usual codes of popular music, so if that's what you want to do, don't listen to me (and maybe produce on a computer).
> the long answer: entire genres were built on not knowing music theory or disregarding it (techno, i'm looking at you).
Thats putting things mildly. The entire electronic music scene was born from experimentation. From the Kraftworks and other synth pioneers, to the beginnings of the dance scene with Chicago house and Detroit techno. From sample heavy genres like Jungle and Hard House, to synth heavy genres like trance. Even IDM was born from producers disregarding popular conventions and look how much that has since bled into the mainstream with tracks incorporating glitchy effects into pop songs.
But it's not just the domain of electronic music either. Prog Rock existed because uni students wanted to push the boundaries. Then Punk came about because they wanted to redefine what it meant to writing music and play an instrument.
So long as music remains an art form, it will be subjected to ignorant hobbyists with a creative flair. And that is what I love most about music; when people say "I have an idea, it might not work but we will have fun trying". But very occasionally, those hobbyists create something so popular they then become trendsetters themselves, like Prodigy, Orbital, Aphex Twin, and the other artists I alluded to above.
the long answer: entire genres were built on not knowing music theory or disregarding it (techno, i'm looking at you). most music producers started by turning knobs without knowing what they were doing. most music producers continue to turns knobs just to see what happens, even after learning stuff about synths. the knowledge will come over time ; if you get "the bug" you will inevitably start reading stuff about all this.
of course, there may be exceptions. most "worldwide mainstream" electronic is obeying the usual codes of popular music, so if that's what you want to do, don't listen to me (and maybe produce on a computer).