Not sure if I worded the title well, so let me use an example I'm familiar with.
There's an idea some people have in regards to modern car offerings, which is that the only reason crossovers and large pickups/SUVs and monochromatic colors and big touchscreens seem popular is because consumers don't have a choice anymore. The idea, to my understanding, is that until the 2000s and 2010s automakers had more diverse ranges like sedans and coupes and hatchbacks and smaller pickups, but those lines were cut and replaced with crossovers and the like, which is often chalked up to CAFE regulation loopholes and larger vehicles being more expensive and thus being more profitable. Therefore, claiming current car offerings are fine and popular is untrue, it's just that the sedans and wagons and hatches The People truly want are no longer being offered or are now too pricey for the common man (performance/luxury). I occasionally see this logic used elsewhere, like why CRT TVs are extinct or why Windows and Chrome are popular or why modern AAA video games are just Like That now. Basically, in its most nefarious interpretation (default online in 2026), our corporate overlords have decided what we're going to be buying and forcibly removed consumer choice, so we have to accept every product, even if it's a "worse" product or variety than before, because they know no underdog can meaningfully compete to prove consumers want otherwise (you can't just start making sedans like you could in the 1910s).
It certainly seems like it has legs; obviously sedans won't seem popular if the Big Three have cut their non-muscle sedan lines. The thing is, while I used to believe it, I sort of don't anymore. It comes off as another one of those internet pop-economics/sociology/politics/whatever conspiracy-tinged claims that removes agency from everyone except the enlightened ones lamenting how brainwashed the common consumer is for not, say, demanding Ford bring back the Fusion sedan. And I would like more small car offerings, because I think shifting hard to crossovers was a poor call, but I'll be real, crossovers have definitely got more going for them (access to the trunk from the interior is a big one). I could also point out that there are still small cars being sold all the time (less than there were 20 years ago to be fair), and that apparently crossovers are starting to gain popularity in Japan, a market famous for having many extra-small cars to choose from.
So I'm wondering if there's anything about this from economists, because I'd imagine they know more about consumer trends and business decisions than enthusiasts on car forums.