Mate, you're wasting your time.I don't entirely understand this. All political Executives have teams of unelected advisors, special advisors, communications directors and the like. When you elect a President (or when a Prime Minister is appointed via a less directly democratic method) there is the understanding they will appoint a team to support them in their role. Or are you talking about the cabinet? All of Biden's appointees had to be confirmed by the Senate, so again there's indirect democratic accountability. It's not feasible to run a national referendum for every political pick. In the UK it's slightly different as senior cabinet members are almost always elected MPs, but even then it's up to the PM to select who will carry out the roles, not the public.
So whilst it's true that some members of an administration are not directly accountable to the public, there is still an expenditure of political capital involved in every appointment by those that are, and if there are any overtly controversial picks then those that made the decisions can suffer later at the ballot box.
That's just how it works so not really sure why you have specific gripe over 'the candidate of Biden' here, as he appears to be running his administration the same way as any other Executive.
Think...
