Is Donald Trump missing Elon Musk? Did he just post a private message on Truth Social about Bill Gates?

President-elect Donald Trump posted on Truth Social inviting Elon Musk and his son, X, to Mar-a-Lago for New Year's Eve, mentioning that Bill Gates also requested to visit. The intention behind the message was unclear, leading to speculation whether it was meant for private communication. The post quickly garnered widespread attention.