They exist but are a small minority of the shelf. You have to really look for them.
I find that you do the research once, and then you know what to buy next time.
It's exhausting being a consumer these days.
So, we can say it's reasonable for people to do some research and pick the yoghurt they consider best, but we know most people don't do that. And that supermarkets prefer to give the best spots to sugary yoghurts.
What's wrong with doing the research once for the average person and then regulating the supermarkets so they give those the eye level space? People can still make different choices if they want.
Like maybe the reason there are 200 varieties of single serve cups is that people like them.
So the nutrition facts and ingredients list doesn’t convey any new information? The designers managed to cram all that info into an appealing front facing label? And the marketers refrained from soft deceptions and convenient omissions, prioritizing truth and clarity over sales numbers? Sure.
Your local coastal city store might have a half dozen plain greek yogurts but I bet there are plenty of areas where they are not stocked because they know it won't sell.
But hey, don't take my word for it. Most large supermarkets now offer online ordering. Pick a few small Midwestern cities at random and look what dairy products the major local supermarkets have in stock. It's hilarious how people keep posting uninformed comments here without taking 5 minutes to do some trivial fact checking.
Glad you're hear to tell people they are dumb and they should work around systemic problems instead of trying to fix the system.