Memes

Data from authoritarian countries is less reliable

Part of the ideology of white-supremacy, is that proximity to whiteness means trustworthiness and authenticity, and distance from it means untrustworthiness.

So white supremacists think only the western countries (and their allies like South Korea, Japan, and other US military base countries) data and educational institutions can be trusted, while the numbers coming from any country opposed to them must inherently be a lie.

"Data from authoritarian countries is less reliable"

Uh-oh.

Please tell me, which countries/peninsulae on the graph are authoritarian, and which are not.

Regarding point 1, this is relatively true.

Regarding point 2, all of these states are "authoritarian," the difference being which class has authority, and which classes has authority imposed upon them. Cuba, the PRC, and Vietnam are all socialist countries with the working class in charge of the state, while France, Europe, and the US are all imperialist countries/regions where capitalists control the state and impose their authoritarian rule upon the working classes.

Regarding point 3, this could be a possible explanation but requires actual backing.

Regarding point 4, it's important to compare not just systems dogmatically, but against peers, and what came before. Germany, the UK, Austria, etc. are all imperialist countries, and thus have greater access to resources. It matters both how much resources you have, and what you do with them. Socialist countries have more pro-social policy that stretches resources farther.

In total, it certainly is propaganda in that it's trying to convey a specific point for a specific aim, just like your comment can be considered propaganda. You offer some decent ideas of how to improve the data, but you also insert your own biases without backing them up, and run into metaphysical errors regarding how these are compared (such as ignoring levels of development and imperialism).