I am not a legal scholar, but it sounds like he is just following the law. He doesn't endorse a specific political campaign.
You can read about it here: https://www.irs.gov/newsroom/charities-churches-and-politics#:~:text=Currently%2C%20the%20law%20prohibits%20political,to)%20any%20candidate%20for%20public
The only way would be to suggest a law change to congress.