Wait, in 2020? Why not look up 22 or 23? I mean, it's not like anything weird would have impacted the market in 2020, huh? And hey, it doesn't even look that bad for your case, the Hilux and the F150 both break the top 10 in the most recent source I could find, if narrowly. The best seller I see is a SUV, and man, trust me, I don't share your defensiveness here, you are super allowed to mock those.
Now, I don't speak for the whole world, but I sure speak for myself. Since I was checking, in my location small vans and pickups all together account for less than 10% of the national market as per the most recent data (they don't even bother separating those segments, apparently). Large commercial vans and small commercial trucks are actually as big of a segment.
So yeah, anecdotally and statistically, it's exceedingly rare to see a pickup truck here. Turns out you also don't speak for the rest of the world. Because, you know, nobody does. That tends to happen with hundreds of countries and billions of people.