No one is saying "draw a copy of something that already exists with near-pixel-perfect accuracy". When the parent comment said "emulate", they meant "create something of your own in a similar art style/genre".
I can bet you that if you try to "scribble a random mish mash of curves", it won't look and feel anywhere as great as that Picasso painting, and it will be extremely difficult to get anywhere even close to his level. And even if you show both yours and Picasso's paintings side-by-side to a person who has never seen a Picasso's painting before (and who doesn't even know who Picasso is), they will always pick the Picasso's painting as more artistically impressive.
this is also why art generally follows fashion rather than being truly avant-garde--artists need to pander to the wealthy/powerful (the church for many centuries, for example) to make a living, so trying to "emulate" popular art would first require a pandering/fashionable perspective, which is hard for an outsider to truly achieve without first becoming an (art) insider.
You can see every motion, every measure, the size of the flame, there are no cuts.
But if you actually go ahead and try to make this it turns out to be INCREDIBLY difficult to get it right.
Not every random mish mash or scribble is as random as a layperson will at first think.
The other analogy is look at the original post. Picasso COULD have painted like he did at 15 or 18 or 20 - which I assume you would agree you couldn't scribble yourself. But he CHOSE to paint in the style you are criticizing. You should default to assuming that there is more skill to it than you can see.
not in the case of Picasso.
> a master chef never makes meals that objectively taste bad, even if they are experimenting with completely new flavors and techniques?
not when they are preparing it for clients.
The point is that very skilled people are consistent
Their output is always gonna be beyond average.
> some of his experimental creations fell flat and objectively turned out bad
perhaps.
but there's no proof of it.
in fact there's proof that he's always been at Picasso's level.
Modern Art is a cultural placebo for the vast majority of admirers. If it has the right signature or is hanging in a museum people will dig for rationalizations of their faux appreciation.
There'll never gonna be "too much" good art.