Aren't you a little late? Do people still play that? It's not nearly as big of a craze as it was when it first came out, and by the time any work is done to make it accessible, it will be obsolete and people will move on to the next game, such as Animal Crossing, etc.

Edit: Your survey assumes blind people are already able to play the game. While some visually impaired players can play it, the game is fully inaccessible to screen reader users. It was built without accessibility in mind and that hasn't changed. Your survey is fundamentally flawed with that assumption and your answers don't take into account people who can't actually play the game but want to.