Shelves empty are biden eh?  

I know your mind isn't able to go past partisan politics.

Re-opening of an economy is what causes supply chain issues, not the president in office.

This is happening in every country throuhgout the world.

Take a deep breath and realize that Biden does not drive the truck or train or plane or boat that delivers things. He has nothing to do with that. A Booming economy and increased demand, that the world-wide supply cannot keep up with, is waht's causing it.