> Do you really need a nanny state
This is a false dichotomy. The reason you're doing this is because you know the current situation sucks major donkey dick and nobody, including you, likes it. So to defend it you have to appeal to something even more sucky. It's the death rattle of a poorly constructed argument.
You don't need a nanny state, quite the opposite! You need a freer market.
When Walmart sells the evil fridge, which I can only assume has been hexed by a swamp witch, what they are actually doing is subverting the free market. They're cheating.
Instead of competing by selling the best groceries or the best fridge, they're competing by artificially limiting their competition. They see the market, say "fuck that market, your market is only our stuff", and force your hand. They've created a soft monopoly.
The misconception about free markets is that, if you just let them be, then they're good. Ha. Every free market player is actively devising every single plan imaginable to make the market less free.
If Walmart could run behind you and lock the doors so that you have to buy their groceries, lest you starve to death, they would. Luckily, the "nanny state" stepped in, and we have a freer market because of it.