Prices NEVER go back down. Inflation itself has slowed. But the prices haven't gone back down, and they won't, much. They never have. And income rarely keeps up with or outgrows inflation. Especially for the middle class. Only in rare cases, a couple of times in the last 50 years, has middle class wealth growth outpaced upper class wealth growth.
Understand, the government STILL spends massively more than it takes in. The government still prints money it does not have, and it is not supported by an actual gold standard. Until those two things stop, the value of the dollar will not go up, at best, it will stabilize.
This is an intentional cycle. It destroys individual security, and individual liberty, and grows the government. Go back and look at the 20th century. There are people driving this. If you look, and you're honest, you'll see and understand. If you don't, well, you're the problem.