I would be perfectly fine if the game stuff they gave out was available for league play, but it isn't. And before the straw men come out: Obviously plaques that say 'world champion' on them shouldn't be sent out to every store. Things like the cool dice, and templates (minus the 'championship' wording) aren't though.
As Klutz pointed out, this seems to be your primary gripe. If so, take it up with Organized Play, not with the players here. For whatever reason (and there are plenty of arguments against your case, but this isn't the place for them) Fantasy Flight's Organized Play department has chosen to make certain prizes exclusive to their competitive structure. You cannot expect to win those prizes without participating in the competitive structure, so your options are (1) buy them from someone who did win them, (2) buy after market pieces that serve the same function, (3) try your hand at a competitive event while acknowledging that the atmosphere may be unfamiliar, (4) ignore those prizes, or (5) complain on the internet to a bunch of people who can't help you.
1- I personally am of camp number 1 in your option set.
2 - I may be wrong, but I am pretty sure that most aftermarket parts aren't legal. The only one I think that are is the rulers. Also there are a lot of people who only like playing with official things. That is where there was the huge dust up about the z-95 dials when scum came out.
3 - definitely an option that some people don't seem to want to choose.
4- see number 2
5 - I am pretty sure that is like 50% of what internet forums are used for ![]()