Stop bashing *insert name* mains.
If people truly main someone, that probably means they like playing the champion because they like the champion, not because the champion is overpowered. People that do that will generally change their "main" with changes to champions that are fotm. I play Zed, not because he is overpowered, but because I like him as a champion.
and 
I haven't changed these at all. I OFF-MAIN people such as 
, etc. These change, often. My mains do not.