You could maybe chalk any stockpile to mismanagement at best. Warpspeed was a PR initiative and lacked long term planning. Linking a President that's been in office for a few weeks to some attempt to pressure anyone with a "stockpile" of super-cold and hard to transport vaccines seems far-fetched. No?So the USA is effectively sitting on millions of vaccines they cannot use, while they also prevent export of all other vaccines. Nice one. Say, Joey Biden, you were not happy with the EU wanting to sign a trade deal with China? Maybe you want to show why the US is a much better partner for us?
Waiting for FDA trial results is standard protocol. Does AZ want them off their shelves? Sure. Pharma lobbyists pressured everyone from the beginning.