Sure, if we're talking about sampling, which is analogous to co-pilot copy and pasting chunks of code verbatim (which we've seen happen). But the complaints about co-pilot go far deeper than that. Quoting from the tweet: "it just sells code other people wrote". Do musicians "just" copy from all the people they've been inspired by and learned from?
You clearly don't know how copyright around sampling works. Yes rappers are paying shitloads to previous generation musicians for samples they use.