Eugh.
First of all, stop kissing Walter's ass. Defending them is fine but then you thank someone for agreeing with you. I would give up after 90% of everyone disagrees.
Second, "you make a better one" is literally* the second-worst argument in history, after "because I said so." Are my opinions completely invalid because I can't do better? No. The newest Mario Party was IMO pretty bad, but I obviously couldn't do better.
By the way, I don't actually have an opinion on this as I've never tried his guns, but you're acting like a child and I have objections to it.
*Using the original, real definition.