i am skeptical
I think that a poll like this is inaccurate. It is to measure the most commonly used characters or characters that people think they are best with right?
Fox, Falco are all top tier. So people who are not very experienced with ssbm might choose them as their main. But there is also the group of these players who are actually "good" with the character.
So if all the people who "thought" they were good with a character but actually only used them because they were top tier were not included in the poll then then numbers would change.
This also affects the Chars that aren't used very much. Let me used DK for an example. Dk is not a very easy person to get good with in the beginning, but with guidance and practice can become quite formidable. Now keeping this in mind, the people who clicked dk on the poll "probably" have already become good or very good with DK.
This is also the case with any other low used characters in the poll. Whoever clicked them"probably" is quite good with them.
So keeping in mind the previous information. You can probably shave 4-5 percent off fox,marth,falco for people who use them because there "easier" to use in the beginning(i think) and are not really "good" with them yet.
but for lower % chars the poll percentage shaved is probably much less. Since people who are not very experienced probably wont use them for their mains and will pick higher tier chars.
----I dont know
maybe im just blabbing poo--- but i think there might be some truth in my words.