Please bookmark this page: https://www.worldometers.info/coronavirus/#countries
It gives all sorts of data on infections, recoveries, testing, deaths, and so on from all over the world. If you look at it, you will see that none of MangoMussolini’s boasts are correct, and that some nations seem to have ‘beaten’ the virus — at least for now.
(Yes, I know, all data is somewhat suspect, and some countries are probably low-balling their numbers. But this is all the data we have.)
I will share some graphs I copied from that source, so you can see which nations appear to be doing a good job at shutting down the current pandemic. I will first show the world, then the USA, then about a dozen nations, arranged alphabetically. You will see that the US is very, very obviously not one of the countries whose leadership has been able to defeat this disease.
I will also share the number of deaths per million people.
0. THE WORLD:

- THE UNITED STATES:

2. BRAZIL:

3. CHINA:

4. FRANCE:

5. GERMANY:

6. INDIA:

7. ITALY:

8. MEXICO:

9. RUSSIA:

10. SOUTH AFRICA:

11. SPAIN:

12. SWEDEN:

Their death toll is 569 per million, one of the highest anywhere.
13: UNITED KINGDOM (BRITAIN)

Their death toll is 680 per million, which is, again, one of the highest anywhere.
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I don’t think you will guess the nation with the highest total COVID death rate per million, so I’ll just tell you: it’s tiny San Marino at 1238. Next come Belgium (with 850) and the UK (with 680).
Here is a table listing the top 17 nations. Being in this group is not a good thing.
Rank | Nation | Deaths per million |
1 | San Marino | 1,238 |
2 | Belgium | 850 |
3 | UK | 680 |
4 | Andorra | 673 |
5 | Spain | 609 |
6 | Peru | 600 |
7 | Italy | 582 |
8 | Sweden | 569 |
9 | Chile | 507 |
10 | USA | 481 |
11 | France | 464 |
12 | Brazil | 446 |
13 | Sint Maarten | 373 |
14 | Mexico | 372 |
15 | Netherlands | 359 |
16 | Ireland | 357 |
17 | Panama | 346 |