UO got its flaws soo deep from the beginning.. first it was released to early as all mmos.. second it was the first big MMO.. alot of the flaws are auto fixed in other games at start.. Since
UO got so many flaws already sometimes one fix creates 2 other flaws(bugs) .. and so it goes on..
Now they got alot of fixes but each fix brings more and more bugs.
UO will always be full of exploiters and abilities to dupe. It wont change.. Ever. Since it sits too deep.