Hard to tell what's happening here without more context. There's no dearth of Pro-palestinian viewpoints being shared on Meta platforms - so 1 account being banned is likely just issues specific to that 1 account.
In the article it says Meta believes the account had been compromised and was working to communicate with the owners of the account. It doesn't say anything about individual posts being moderated.
Appropriate quote:
> Meta said: “These accounts were initially locked for security reasons after signs of compromise, and we’re working to make contact with the account owners to make sure they have access.”
Appropriate quote:
> Meta said: “These accounts were initially locked for security reasons after signs of compromise, and we’re working to make contact with the account owners to make sure they have access.”