
The problem with hybridization of this kind (ie affirmative hybridization: this cool thing plus this cool thing equals new cool thing) is that it misunderstands much of the original hybridizing impulse which was to “correct” the racist or sexist or regressive elements of traditional rock and its representations...In characterizing progressive hybridization as "corrective," Carl rightly recognizes that musical evolution - like biological evolution - is fundamentally subtractive. Even when music was embellished structurally or timbrally, the motivation was to liberate the art from some hindrance or reactionary element.
Following centuries of parochial tunings plagued by wolves, the establishment of "well temperament" excised tonal anarchy & miscommunication from European music, providing a universal language for composition & performance. Only later, when this system became ossified dogma, did composers begin ridding themselves of its restrictions. And yet in the 1970s, some experimental composers, such as Krzystof Penderecki and Cornelius Cardew, abandoned the avant-garde, suggesting that it "gave one an illusion of universalism" which, as such, could arguably serve imperialism.
Over the twentieth century, music has repeated this adoption-then-abandonment of pedantry in ever-accelerating cycles, yet each oscillation has been an effort to shed the perceived misapplications of the previous generation of music. Bebop, an elitist reaction against the populist sloth of big band, was in turn countered by more meditative & minimalist styles like cool & modal. Meanwhile, rock spent the first thirty years of its life vacillating wildly between extremes of simplicity (e.g. rhythm 'n' blues, punk à la Ramones) and ostentation (e.g. acid rock, progressive rock).
Since the early '80s, the central conversation within anti-authoritarian styles of music (in contradistinction to Pop) has been about "authenticity": is punk better defined stylistically or by D.I.Y. business practices? Has an artist "sold out," regardless of how unconventional their music is, once they sign to a major label? Are music videos an extension or a perversion of an artist's expression? What's real hip-hop? Underlying all of these questions is the subtractive impulse: artistic purity has less to do with aesthetic specifics than with erasing the corruptions inflicted by the culture industry. This is why a debut album is so often considered a given artist's pinnacle, or why so many musicians speak of getting back to a genre's "roots": their sense is that the time elapsed between inception and present has served only to distort or deteriorate.

Technology has been the engine of every major aesthetic shift, every stylistic warp, every timbral weft. The temporal limits of physical formats first dictated, then liberated conventional song structure. Amplification allowed small ensembles of amateur musicians to become icons. Voltage-controlled oscillators and tape-based effects modules produced physically-impossible sounds. Turntables and samplers turned compositions into instruments, folding music Moebius-style back upon itself. Without barely an exception, any time a new noise has been born, it's been midwifed by machine.
But stop to consider the most recent technological developments: have any of them been appropriate to producing sound, or merely reproducing it? The last great leap forward in music production was non-destructive and non-linear editing, and the shine was already off by the 2001 release of N*Sync's "Pop" single. Most new tools for composers & producers are meant only to emulate older analog equipment minus any of their mechanical failings (or character, for that matter) and with greater ease of use. It seems sadly appropriate to me that the best-selling effects units are looping pedals: contemporary musicians seem more than happy to shackle themselves to endless, high-resolution reiterations of the same.
Meanwhile, the technology with the single greatest impact upon music as an art-form, the internet, offers no new means of crafting sound, no new compositional methods. Its sole capabilities are storage and transmission - not unlike handing a megaphone to everyone inside the world's biggest library.

As I said at the open, derivation is a necessary factor in making music. But borrowing another artist's ideas, their politics, their motives, their frustrations & passions at least provides the possibility articulating the same inspiration in a different way. Borrowing another artist's style, their pose, their inflections, their gestures isn't making music - it's acting. And only the most gullible & stupid among the audience ever confuse the actor for the character they're playing.