I personally feel there are some who are just too insecure. They hate the fact (or at least, if hate is a strong word, then vehemently dislike) that someone ELSE is getting all the attention EVEN if your persona SCREAMS out that "Hey, we all are experiencing this TOGETHER, it is not all about me!"No there isn't.
I point this out not to be a jerk, but because that mentality is a problem for developing your performances.
"There's always that one guy" equates to, "There's no benefit to improving because someone will still say these things."
And that's an insidious thought. That's the thinking that results in mediocre magic.
And the thing is, I don't ever get those kinds of comments. No one tries to guess methods (out loud) at my shows or close up performances. I believe this is largely because I have structured the performance and scripting in such a way to remove any kind of challenge or "Me Vs. Them" attitude that a lot of magic shows have. I make my audiences understand that this is a cooperative journey, and if they just listen to me and do what I say, they will get to have amazing experiences with me.
If people are consistently asking about methods, then something in the performance is telling them that their job in this moment is to figure out your method, and your job is to conceal the method from them. You have the power to change that interpretation.
Let the sleeping dogs lie?