I think adult can do whatever they want. But every kid should be given the chance and opportunity to learn coding, and it should not be mandatory.
I was a kid who was writing assembly at about 10 years old because I loved it. I saved up to buy my own computer by delivering newspapers for 2 years. I learned to program by trial and error. I introduced my kids to programming but never pushed it. They have not embraced programming like my wife and I did when we were kids. I would not want programming mandated for my kids, despite my own passion for programming.
A comfort using computers to do research, word processing, calculation and create basic posters/articles/projects/videos would be very beneficial and may be better a better mandate than programming.
But we teach these to kids so that they have a greater chance of understanding the world around them.