It's not the same. The tutorial you posted using your SPAM/Fake Drunk'n Monkey account was: "It involves holding down the left trigger a tiny bit and coming in and out of cover. Eventually you'll somehow fall through the wall, or you may have to roll."
The tutorial you provided takes a lot longer for the glitch to be accomplished as it's almost random that you get in by holding down LT and tapping A. If you use the tutorial I provided you can get through the wall/surface in one or two attempts, once you have gotten good enough at positioning yourself. It's not the same...
Thank you.
Yes but if you read the rest of the thread I say exactly what you have said...