If companies could hike up their prices and still get consumers to pay them they'd already have done it. In fact, companies are constantly increasing prices as high as they possibly can up to the point where sales suffer.

They've taken advantage of recent events to prevent customers from feeling too ripped off though. When covid happened there were legit supply chain issues but even once they let up, and there were warehouse shortages because companies had so much unsold inventory, the companies continued to artificially restrict supply and blame the pandemic for higher prices.

Egg producers were busted colluding to inflate prices far higher than normal using the excuse of "bird flu" even as the largest supplier of eggs in the nation wasn't impacted at all by it (that's less of an excuse this time around though) and "inflation" is the new boogeyman companies are using to set expectations with consumers so that they can deflect blame for overcharging them, but even that only works for so long.

Nobody is going to pay $30 for a happymeal while their wages stagnate and their real earnings decline year after year.

Taxing the rich works just fine. We know it does because we used to actually do it. They'll spend billions trying to convince you that taking taxes from them is impossible and not worth trying tho. Why wouldn't they? That tactic has worked for them for a long time. Don't fall for it.