The way you avoid saying "daughter" and "her" makes it clear that you don't understand her or her opinion.
Also, it was a Nazi salute. The first time I saw it, I was watching the actual video and not a GIF. He wants deniability so people who don't like Nazis will be gaslit and people that do like Nazis will praise him.
Merit based? He's almost completely surrounded by WEI hires (white, entitled, and inept).
My serious answer, not an argument: Use d-feet to inspect what's available on the system and session buses. That'll show the benefit of introspection and a common serialization mechanism.
About the security comments: Some access control mechanisms aren't just allow/deny, and many need more than socket permissions. Those benefit from DBus policies, and PolicyKit integration helps for more complex needs. You can always DIY it, that's Linux/FOSS life, but these are great tools to have in your toolbox. I'll avoid credential passing via sockets whenever I can and have something else do it.
The title says daughter. How else would you have known she's "his child"? You are still going out of your way to say "them" now. Elon has many children, but this article is specifically about his daughter's statements, not his other children.
If you aren't going to bother to be specific or accurate, why post at all? Are you posting your disingenuous comments in an attempt to unconditionally defend Musk, or are you just a troll? I'm just asking questions.