Exactly. If you have a MacBook with two ports and you use only one, the mere presence of the second port has no effect on your life. But if your MacBook only has one port and you need two then it's an actual inconvenience. It's not like we're paying per port of like they are adding weight. It's not cars where everyone's insistence to have cars that can do everything at once leads to some SUV monstrosities which are compromised in many ways, it's a laptop where having literally a modicum of extra functionality has no negative sides whatsoever, I guess apart from people on the internet saying they don't need them so they shouldn't be there.