There's a lot of superfluous clicking in general imo :/
"Do you want to use this key that only goes to this one door? Keep in mind that this is a linear path and you must open this one door, for which there is just this one key that you can never use for anything else ever. Are you sure? Really sure? Absolutely sure? Y'know we'll just assume you said no just to be safe, please click yes on all confirmations one more time."

But yeah, on a more relevant note, the extra clicks specifically regarding friends lists are silly. Without it, the worst case is you accidentally decline a real request and just tell em to add you again. Big whoop.