The strongest knock you can make against this stuff is that it's unoriginal. SO FUCKING WHAT. Nobody cares that all of the synthpop of the 80s was downstream from Kraftwerk. A sound is not a patentable invention. This isn't science, it's a scene.
The second-strongest knock you can make against this is that it's all bro-y, the kind of stuff you'd hear blasting out of a frat house while guys named Trevor smoke salvia inside. Again, SO FUCKING WHAT. That's not considered a knock against other art