Westerners have always celebrated winning a point in all manner of ways in all sports. Ever heard french players, Allez!!
I'm not sure you understand what I was saying. I was stating that when a WESTERNER (Which btw, has nothing to do with "Race" because it's a geographical and cultural categorization term) uses the phrase "cho" it seems (to me) ingenuine. The example you used of a Frenchman saying "Allez" doesn't apply because the phrase is within context of his culture. This would not seem ingenuine to me.
I take it that you think it's alright for players of other cultures to copy western mannerisms but not the other way around? Or for Japanese men to wear western suits but Segal wearing a Kimono is fake?
As for your example of Japanese men wearing western suits... the Japanese have been wearing western clothing (started mostly for military purposes) since the Meiji period, so wearing suits for business has been standard for them for quite a while. Stephen Segal, an American and self-admitted japanophile, is living in a country where people rarely wear kimonos, and only do so in certain contexts, like dojos, japanese cultural fesitvals, weddings or funerals. And even then....rare. Segal has worn them in Manhattan while catching a subway train. He's worn them on talk shows. Here he is meeting Putin while wearing Chinese garb:

C'MON! Seriously?
Sorry, but I think that your comment smacks of racism.
I myself am Japanese, but I am CULTURALLY American and I have never worn a Kimono. Nor do I "CHO." So as you can see, it's culture that I'm speaking to here, not race. FULL STOP. In my opinion, using term "racism" so cavalierly is not a good idea.
I'm not saying people should not be allowed to Cho. I was stating how I felt about it when westerners...particularly those in the US, use it to celebrate in a TT match. I don't really have strong feelings about it either way.