Pro-Vaccination Proponent: Hey, buddy. Have you been vaxxed?
Vaccination-Allergic Snowflake: Nope.
Pro-Vaccination Proponent: Why not?
Vaccination-Allergic Snowflake: Needle allergy. Needle bad. Needle do harm. On the other hand, vaccine harmless. Virus seems to think so too.
Attention: Leaders Of The World
Here's how you'll know if the way you govern your country is good for your people.
Let all the nations of the world come together and unanimously appoint you as supreme ruler of the world for a 4-year term during which time peaceful street demonstrations will be allowed. Anything else will depend on your government's level of tolerance.
Now, govern the world the way you govern your own country and see how long you last or if you'll be re-elected come re-election time.
From here you'll know if the way you govern your own country is good only for or applicable only to your own people or is beneficial to or works for everybody else on earth as well.