Looks like whoever posts from the account copied this Twitter post from yesterday.
Discussion
That seems suspect since she has been posting from this account on nosrt regularly with ligament content since June 2023.
Probably her reposting a day late, I am just used to people verifying their pubkey publicly so that people don't have to speculate.
I see that she has posted that she is on Nostr, she just haven't posted her pubkey as far as I know.
Since no other Alejandra shows up on the Nostr search, perhaps she just cross posts when she has time.
https://twitter.com/MissBitcoin_sv/status/1665881169085231110