I get a 404 error from that. So, I just looked up the word artist on the site.
Artist: "one who cultivates one of the fine arts," from French artiste (14c.), from Italian artista, from Medieval Latin artista, from Latin ars (see art (n.))." Even by the loosest sense of the word, a speedrunner is not cultivating one of the fine arts. So they wouldn't count. A kindergartener probably wouldn't either unless they are extraordinary. Bruce Lee and Michael Jordan also don't qualify. So, you've kind of proved yourself wrong again. I've explained the other ways, but you're just ignoring the actual points and repeating yourself. Maybe that's an art too. *shrug*
Simple way to solve this. Assume for the sake of this question that you are super into speedrunning videos. If someone you don't know that well asked you who your favorite artist was would you consider speedrunners in your answer?
People misuse English words. I will not ignore the roots of the word to cater to peoples failed understanding. I disagree with you on what constitutes art. I’ve given my definition over and over in various forms to help you see my point. You and I are unable to see eye to eye.
If someone asked me who their favorite artist is then my answer would depend on the context in which the question was given. That doesn’t matter, what matters is that if it fits the definition of art — then it’s art.