That's a bad poll, because it puts the question in a very unclear and questionable form. We don't want "the option" to add two party members as some sort of fancy extra. We want the game to support a party of six as a default interface and then let people who are happy with less party members do as they will.
Party control in Baldur's Gate 3 is a complete mess that begs to be addressed. SAY NO TO THE TOILET CHAIN