huh? I haven’t heard anything about this. But I doubt it’s true. As shitty as nintendo’s hack check is, it isn’t that bad.
if you’re referring to this post made by the Pokemon Uranium tumblr, you can rest easy. It appears to be for the fan game Pokemon Uranium, which apparently has a wonder trade feature? Which is pretty cool for a fan game, if you ask me. But regardless, the warning is for that fan game, not the actual real official pokemon games. I don’t play Uranium, so I can’t shed any further light on that situation, but it does seem someone’s being a shitfuck on that game’s wonder trade.
basically, you’re safe wonder trading on xyoras. unless you’re sending out shit, in which case I will kneecap you. and this applies to anyone reading this.