I don't know why you linked to that thread. Like Overswarm told you in that post, that is not a tier list, it is a compilation of ranking data. The first page defines a tier list as "a list of characters ranked best to worst in their likelihood to perform well in a tournament setting in the near future based on recent, relevant tournament results."
If you have 10,000 Mario mains and 1,000 Doc mains, Mario is not more likely to perform well than Doc because you evaluate it on a case-by-case basis. If you had to place a bet on one of these characters winning a national, everyone with a brain would bet on a Mario winning. If you had to place a bet on who would place higher, Max, the Mario main, or Don, the Doc main, who would you bet on? Hopefully you would have the brain capacity to realize that Doc is a better character all around, and therefore a player that mains him is more likely to perform better than a random Mario player. Even if you have more Mario players performing well than Doc players, it gives you no insight into which character is stronger. That's why you need to keep in mind how relatively common characters are before assuming that "ACTUALLY SEE"ing them in the top 8 doesn't mean they are ACTUALLY ANY GOOD.
Your whole point is incredibly ironic because you constantly go around falsely accusing me of basing my tier list off of results only to say basing a tier list off of anything but results is "inherently flawed." No **** it's inherently flawed to deviate from anything but tournament placement statistics, but accounting for untapped theory and skewed character representation tells us a lot more about the game than you'll ever get from tallying up the characters good players happen to use. Maybe we should have different tier lists for each region. Peach, Fox, Yoshi will be top tier in Sweden. Sheik, Fox, and Ganon will be top tier in Canadia. etc. This way each region has a tier list that more accurately represents what they "ACTUALLY SEE" in the top 8 of their tournaments.