Generally speaking, you want to get in to your stand quickly, and after a relatively short time leave (assuming nothing has come in).
That usually precludes "setting up" a blind.
It's not that they are too smart and will bust you, it's just a matter of the time involved. We (predator hunters) don't typically sit on a stand for very long.
"Government is not a solution to our problem, government is the problem." Ronald Reagan.
"Americans have the right and advantage of being armed-unlike the citizens of other countries whose governments are afraid to trust the people with arms." James Madison