Some people have the potential and some people don’t. Those who do have it, have it in wildly varying degrees.
I think the problem with American education at least is it caters to the dumbest kid in the class and doesn’t have any widespread notion of HS-level vocational education. So the smartest kid in the class winds up dumber than the smartest kids in other countries’ classes.
Why is this ridiculous?
Being a musician isn't an issue of talent but of training. Very, very few people lack the ability to play music. Most people who claim they can't carry a tune are simply missing a few foundational skills such as pitch matching.
Of course, by definition, only 1% of people can be in the top 1% of something.
Talent is the amount of work you don't have to do to be significantly better than the average person.
This applies to virtually every field, including software development.
Having played guitar for more than 20 years (and recently having time to be able to play 4 hours a day) I've only just now broken past speed barriers and learning how to truly play the instrument. I've read and download HUNDREDS of books, seen many teachers, jammed with many people, watched so many videos; and maybe 1 or 2 books have hinted at what it really takes to play the guitar. I could easily explain it now that I know to anyone and have them at super speed within a year. I've heard the same story from others in regards to DJing, piano, producing and anything else. Unless the person has some obvious physical abnormality that allows them to do some skill; most people in normal physical shape can do what we would deem AMAZING things with the right teacher. Sure.. Maybe they won't develop PERFECT PITCH; but most of the greats didn't have that either.
In many cases the language is there, but you have to have developed some physical skill to understand what it means. We aren't born with high class intuition about our bodies in motion.
There's also a lot of technique out there which gets you some of the way...but not the rest. The difference between a swimmer at a regional club and a swimmer at national levels isn't primarily raw talent. They don't do the strokes the same way. Likewise, there are a lot of things taught in, say, Suzuki violin that I have found hold students back. On the other hand, Suzuki is amazing at producing students that actually play. I know how to teach a musician how to play violin, but I don't know how to teach a beginner to both music and violin how to do both in a way that wouldn't lead them to quit vastly more often than Suzuki does.