I cannot believe supermarkets these days, it is insane the increases in prices, I’ve seen £5 for a tube of normal toothpaste and £6 for a tiny Pizza that is sometimes available for £3. How people on modest salaries survive I don’t know. Quite often I’m starting to notice dark patterns in pricing where things you normally didn’t worry about will have randomly increased by £2-3 and you get the checkout and you’ve spent…
The fix is to produce more stuff. It's that simple. It might not be easy though. It would require us to focus on production, remove barriers, streamline regulations, encourage and actively celebrate production. It seems these days we're ambivalent toward the production of stuff, or even antagonistic to it in many cases. So we have less stuff. Combine this with giving people more money and you get inflation.
You might say there's then an incentive to undercut, sure, but if you undercut too much you'll be left with no inventory as the rest of the manufacturers decide on fixed prices as a cartel (which has now become the norm in most industries). The trust busting has been nowhere to be seen in the last decades and the results are in.