I have to agree that this bunq +1 is not ideal, except when you only want to share 1 subaccount. Using bunq pack also doesn't work with two people, since then you pay MORE than getting two separate premium subscriptions.
I know bunq is not the cheapest bank, but for a two-person family this is quite insane now, if you want to share more than one subaccount. I think almost every family wants to share more than one subaccount for doing groceries, paying stuff, travel, etc.