"HEY GUYZ!!1! PAY2WIN AMIIBO!1!!1"
Being a smartass aside, it sounds like Great Fairy Fountain pt2. Nothing amazing. The biggest wallet in the original release was 1000 rupees (Giant's Wallet) and required a game long task. Now if this nullfies the bug collecting, then there is a problem, but "tapped at a certain time" probably means after you get the Giant's Wallet. In which case at that point of the game rupee collecting is pretty irrelevant because the major wallet busting stuff should be done by then. So overall I'm not impressed at all and this seems like a pretty minor use for amiibo.