No, they’re right. Even after reading the article, it just assumes he voted, but there’s no confirmation.
In fact, The Guardian reports that he voted on Wednesday, so he effectively didn’t vote yet when this article was posted.
Finances should absolutely be discussed beforehand. I fully support split finances in every relationship, and making it clear at the beginning is much better than later on where it might look like a signal of losing trust.
Did those even change anything, actually? I just remember some statues being torn down and the police just doing their business as usual. They also need to be aimed at the correct targets for them to be effective.