The dude is anti-Biden and I can't find anything else that confirms this. I really wish this lid shit was announced somewhere online and we didn't have to rely on it being passed along by internet word of mouth and shitty journalists.
If it's true, and Biden is hiding rather than just streaming from somewhere, then something major happened to Biden medically. If something irrecoverable happened to Biden, their best option is to hide it until after the election and continue campaigning.
Biden had multiple brain aneurysm's in the past, along with an irregular heartbeat, hypertension, takes bloodthinners for some of these issues, and was able to have an eye hemorrhage on CNN without even straining. All of these problems are made even worse by taking memantine, his cardiovascular system is a ticking time bomb and something's bound to happen.