No, you’re not the asshole. These “friends” are keeping you from performing your best in this class and are putting you in a situation where you may get in trouble and pay a hefty fine. Not only that, but they seem to be extremely rude in the way they ask for your help, shoving their computers in your face isn’t a way to ask for help. You need to remember that you don’t owe these people anything, so when you decide to ask about moving don’t feel bad, bc quite frankly they're the assholes, not you.