Even US media like Washington Post find US' selfish hoarding of vaccines contemptible. Every dose hoarded&wasted could have been used to save someone's life. When US throws surplus vaccines in trashcan,it's also walking away from conscience&responsibility.
https://www.washingtonpost.com/opinions/2021/07/13/us-is-far-too-fixated-vaccinating-americans-it-must-focus-world/

https://twitter.com/zlj517/status/1415640622791237637