It's actually quite a bit cheaper and easier (in some ways) to make decent electronic music than organic music. I know, I do both. For organic music, you need at least one good guitar, and probably two, three or even four plus (if you like to play in alternate tunings but don't want to stop the show so you can change strings and completely redo your guitar), you need amps, you need drums, you need other people who are reliable and talented, you need microphones, pedals... we're talking minimum of thousands of dollars total, and probably around a thousand per person.
By contrast, you can get one good keyboard/sampler and plug it into your computer and do it for less than five hundred bucks.
Also, electronic music can be very easily synchronized; it's much harder to record several instruments at once or separately and be totally in sync. Recording with a band can require dozens of takes; recording electronic music doesn't require "takes", it just requires the time to assemble it correctly.
By nature, some people are better at one than the other but I do feel that entirely electronic music is at least marginally easier to manage than band-based music.
