That would be okay if everyone wanted the same things from their armour. Not everyone wants to be a pristine trooper to look good for the public. I am finding that more and more people are going for screen accurate builds regardless of how long their armour will stay looking good. We know the original suits got beat up during filming, but the actors did not care about the armour they wore unlike 501st members. Everyone has their own idea of how a trooper should look and how it should be worn, which is fine. I just think you are being to quick to dismiss the original methods because of someone's inability to make an accurate set up.
Like I said earlier, all my belts have these rivets and they hold up just fine so they do work very well.