Do you have a list of people that you're cross-checking to make sure they're the same? Because you know how the internet works right? Those were likely not the same people.
In my opinion, they both have the right to challenge this, so there's nothing wrong with her doing that. Second, conservatives are currently foaming at the mouth to do harm to this woman, so I really cannot blame her for feeling unsafe. Musk is just a crybaby.