There's actually multiple arguments with zero proof there.
- they didn't prove that Yuzu contributed to piracy (and since the amount of piracy tools on the Switch itself that's far from obvious that Yuzu is a first choice)
- they didn't prove that the leak itself lead to a loss of revenue. And that's also very hard of an argument to make considering that this game was a huge commercial success.
- they didn't prove that Yuzu contributed to piracy (and since the amount of piracy tools on the Switch itself that's far from obvious that Yuzu is a first choice)
- they didn't prove that the leak itself lead to a loss of revenue. And that's also very hard of an argument to make considering that this game was a huge commercial success.