I'm not sure I understand the distinction. You're saying that kids will always get around blocking software, unless it's coded by their family? That's a wild proposition.
It's all subjective. The idea that none of these are dense is pretty bonkers to me. Some people don't find hard-bop to be approachable. Kind of Blue is really more the exception to his typical output.
When you say accessible I guess you're excluding his free jazz period. And "rich" harmonies doesn't really mean anything. If you're saying that he stacks more extensions than Bill Evans, that seems hard to quantify.
Clearly Americans are ok with it, because that's how they vote. West Virginia didn't raise the age of marriage to 16 until 2023, after years of staunch Republican opposition.