That doesn’t look like a blue check mark to me.
Good point, I doubt he knows how to post an image there anyway.
Elon commented on this and it is real WTH???
Scroll down to grey checkmark: https://help.twitter.com/en/rules-and-policies/profile-labels
It’s him, or someone posting for him.
It is the verified account, I don’t believe they use the blue check anymore. It’s essentially his campaign account.
It’s his account. Very Presidential.
It really is Joe Biden’s Twitter.