This is microeconomics 101. If more retailers would raise their prices to the point of equilibrium, the market would stabilize much more quickly.
I think I understand what your saying, that demand can be equalized to supply -through pricing.
But this kind of market
stability is not a desirable goal, nor 'good' for us.
In my life I've seen goods & services slide into commodity condition, and prices adjusted as you suggest (like truck & hotel prices in the 80s).
But I've yet to see a driver to turn it back around. The business model changes end up as permanent and priced fixed at commodity levels.
Hotels rooms for example; early 1980s, average price was around $60. Something happened and overnight the prices jumped to $90 -everywhere.
Add another $20 per decade since, even while big profit drove big numbers of new hotels -everywhere.
Notice the parking lots of these hotels are rarely half full. They don't actually want more customers at all.
New business model -> fill hotels at gouged pricing
during festivals, etc., reduce employees and services and barely run between high profit events.
Their profit is now based on commodity condition (what apparently built the business model to begin).
While this leads to more millionaires and billionaires, it's bad for Americans otherwise.
If prices are accepted higher, they WILL stay higher, as business adjusts to it.