Programming is not like soccer and golf, because people with great talent and skill for soccer and golf are all over the media. People who do not have major skill can look at them and compare their own skill level.
But I think the OP (unintentionally) makes a telling point, which is that accessibility is confused with simplicity.
We're seeing this in medicine now. Anyone can Google whatever so they're go to their doctors with Dunning Kruger on max and and say things that are really really stupid.
Or they try to understand what's happening. And because they're spending hours on something the doctor spends a few minutes on, they - occasionally - manage to have an insight the doctor misses.
Either way, medicine isn't quite the ineffably mysterious occupation it used to be. Of course it's not really any less complex, but the wall has been breached a little.
The arts are similar. It's easy to buy some paint, so everyone has a go. It's easy to buy a guitar or synth and a DAW, so everyone has a go.
The skill and learning required to be an expert becomes invisible because beginners try things, get unsophisticated results that make them happy but are a long way short of the real thing, and think "Well, that's not so hard."
The problem isn't verbal gatekeeping, it's the lack of media representation of high levels of skill and professionalism. They're either portrayed as unimaginably mysterious, as soapy and trite (see most legal dramas), or as "And you can too..."
There are few realistic depictions of the skill, knowledge, and practice required to be a professional in any field. Or of the insights and perceptions that professionals experience, but which untrained people don't.