The POTUS is free to have advisors. We the people elected him, so if he can consult with whomever. Same difference as with his cabinet. None of those guys are elected. They are appointed and serve at the pleasure of the POTUS. Trump openly said that Elon would have a role in his administration during the campaign. The people knew that and must have liked that because they still elected him..tell me more about how you're upset unelected people have a place in government.
99.9% of the people in government wasn't electedtell me more about how you're upset unelected people have a place in government.