I don't have big issues with piracy per se, but stealing from little indie developers is the scummiest thing you can do. It literally affects the future of the dev or the franchise. It's not the same as pirating an Ubisoft game when the company makes billions of profit every year with...
the proper way to set them up is to mod a Switch and dump your cartridges and/or eShop games.The Yuzu team has anexcellent quickstart guidewhich details how to dump your cartridges. This in no way condones pirating games (e.g. downloading ROMs from the internet without owning the game)....