Maybe that's because there's no 'edge' in those particular methods/systems (which wouldn't be surprising seeing that everybody uses those methods and nobody seems to make money here)
Money management will not save a craps gambler. All MM can do is postpone the inevitable. I agree with others that MM is not an 'edge'.
Stop making me hit the like button. 100% right nothing in any of them. The only real edge in its vaguest form is direction and once chosen it will continue from an undetermined period of time.
So you get the direction right, but every time you enter into a trade you get stopped out or fail to take profit.
Fixed TP and SL 1:1! 1% and .1% of what do you think, 1% or 0.1% is you guessed it, 1% or 0.1% idiot!
Yeah great, totally relevant, totally made up with 0% fact, bordering on person insult but against someone you disagree so therefore great. This shows your true character!