The answer is quite a simple one -
The US reports every death where a Positive Covid is present as a Covid death - which is not happening elsewhere. Reporting of the deaths as Covid caused deaths increase funding and support money therefore, there is a financial and political causation behind these so called death rates being higher. California rates where higher earlier simply due to the travel from Asian communities into the West coastline.
If you think some of these turd filled 3rd world countries are better off in handling a pandemic then you just being duped. I am sure though if the US offered money for each confirmed COVID deaths to them, all of these numbers would change overnight.
If you get the COVID Vaccine make sure to wear your "I thank trump shirt" on the way out. Without the funding he put in place and the Govt restrictions he removed in order to get the vaccine process streamlined there would be no vaccine today. The removal of the restrictions played the key role, as simply throwing money at a solution never solved anything when the bureaucrats just get in the way of progress.