It is. And some stupid people are insufferable. The "don't know how much they don't know" crowd can be more hostile and more argumentative because they don't have facts. They don't want dialogue that involves exchanging information.
We have an example of similar idiocy in my very family. One uncle came over from Europe to visit us on the West Coast. He is/was the biggest douche bag of the many siblings on one parental side. When he got to California, he stated what he wanted to see and said that he wanted to see Niagara Falls. That meant he had no concept of scale. I told him that that was like going from Lisbon to Eastern Europe.
My parents also picked up the tab for him, and his wife, to fly to the Pacific Northwest and to San Francisco during this trip. He was a pill on both trips. He wanted to see one of the bridges, so I took the rental car with all of us onto the Bay Bridge because it was cheaper. He went ballistic. First, you don't just "ascend" onto the bridge deck. You have to find the on-ramps in S.F. Then, when you get to the other side, you're in Oakland. I didn't get off the freeway because I didn't know and didn't want to experiment with Oakland. So I went further out to a nicer suburb with a full interchange to drive us back to the city. During this prolongation, he kept yelling.
Of the countries in Europe I keep up with, I knew Portugal leads in vaccination efforts. That's impressive for a smaller and not particularly rich European country. Spain (which I don't see on this graphic) would be behind them, and ahead of Italy and France. France has seen their own "don't tread on me" demonstrations in their streets.
It's not. But some people make us shake our heads.
On my homepage were some links about some guy named Doug Kuzma. It turns out he has/had a podcast where he touted the typical packaging of the anti-vax crowd. His platform was called FROG network. I thought that maybe he liked amphibians ... or was poking fun at the French. FROG means "Fully Rely On God." A person from this group posted that Doug needed "heavy, heavy" prayers. He was only 61 and now on a ventilator, unconscious. The first thing that came to mind was the adage that "God helps those who helps themselves." He was pushing those drugs we've heard about that start with "i" and "hydro" as an alternative to the vaccine. If you heard this guy, I doubt his critical thinking skills in the realms of science and practical topics were that developed. A few days later, I found out he didn't make it.
You just shrug.