"Might" being the key word. You might, if you are writing a simple script, but if you are writing some more complex code, class and method already take two leve

"Might" being the key word. You might, if you are writing a simple script, but if you are writing some more complex code, class and method already take two levels, and that is your base line, I don't see how having two more levels is a readability problem.