One just needs to listen to few Japanese synthpop bands from the 70s like P-Model or Yellow Magic Orchestra to see which direction stream of influence was flowing back then. I'm pressed very hard to believe that bleeps and blops of the 70s arcade cabinets impressed any musician, when you had much more powerful tools to do synthesis far more advanced and relatively inexpensive. After its peak in the late 80s, as far as pop music was concerned, synth went in sort of hiatus, to come back slowly in last decade or less, and still, bleeps and blops are just a single drawer in an immense cabinet of instruments employed.
I admit not to play too many games recently, but from what I've seen in AAA titles, it's dominated with bland orchestral ambientals. There's still no adaptive phrasing, AI composition, and really no intelligence behind it all. The medium holds immense potential, but I'm still waiting for it to unlock itself. We had serialism (though I don't enjoy it myself) almost 100 years ago. What's the hold-up?
I hope this doesn't fall under gratuitous negativity. I just don't see it.