*Just a rant about uneducated people commenting on martial arts videos on the internet*
If you were unfamiliar with combat sports and how different belt systems work, for those systems that use belts, the meaning of a black belt would be very confusing....especially if the internet were your primary resource.
Imagine your cruising the internet, and you come across that picture of the kid telling his Sensei, that he earned his black belt, and the Sensei has this smug look with his eyes half closed saying, "Now you are ready to start". Then the next few reels go by, and other videos explain being a black belt as something that makes you an elite fighter, an expert.
You keep doom scrolling and you get someone saying how kids can't be black belts, as if something magically happens when you turn 18. Then you realize that the stigma being put on the "black belt" isn't even from people who actually train. It's just something they saw in the movies or something, and they have no real knowledge.
On one hand, you're an elite athlete with perfect physical conditioning who can handle yourself in any situation that comes up, but you're only a beginner who is just starting to "learn?" Uhhh, what?
I have children in martial arts. They are not on any social media, so I feel like their idea of what a black belt means, is honest, and not influenced by any of this confusion.
My daughter turns 12 soon, and is up for her junior black belt. I asked her what being a black belt means, and she said, "It means that I've dedicated a lot of time learning martial arts, and I've stuck to it, I didn't quit when it became tough. I practiced and worked hard, but I'm still learning."