On my iPhone and can't provide a link to the Young v Hawaii decision issued today. Reportedly, the 9th Circuit ruled that States can restrict or downright prohibit open carry in public places. I have not read or heard whether the opinion addresses concealed carry. This one may go right up to the Supreme Court - if the Supremes accept it.
At the same time, Biden reportedly is urging the Supreme Court to allow warrantless searches of homes to seize firearms under a "reasonableness" standard in another case. That just makes me feel all warm and fuzzy that the government will exercise "reason" when deciding to perform warrantless searches. i need to do some reading on this issue as this story was just told to me. Warrantless searches just can't be right.