The analysis is interesting, but I think the premise that human error is a defect to be corrected is flawed in that bands have consistently always strived to play in time together. Humans tolerate a certain amount of variance, and may even like it, but if you have a drummer who can't keep time, you don't have a band. Big Band music made it a spectacle of keeping so many instruments in time and tune with each other.
I think the thing that has changed is that the tools to "fix" the bugs are better and more commoditized, so they're used more. And similarly, production costs have gone down as hardware is commoditized, so there's more music to choose from. The last piece is that social media has made it popular to all like the same thing and make dance videos to the same songs, so already perfect little pop pieces climb up faster.
I think the thing that has changed is that the tools to "fix" the bugs are better and more commoditized, so they're used more. And similarly, production costs have gone down as hardware is commoditized, so there's more music to choose from. The last piece is that social media has made it popular to all like the same thing and make dance videos to the same songs, so already perfect little pop pieces climb up faster.