As long as there are people who keep paying those amounts the price will not go down, in order for price to go down we need to have people refusing to do business and stop paying that much amount, then there will be lower and lower numbers that gets passed, and as long as people keep refusing it will have to go down a lot in the end.
Oh, it seems that you have a good idea but the problem is, people still paying even in a higher gas fees just to send their funds under Ethereum blockchain. I hope people have the same mindset as you think, just in case your idea is effective and the Ethereum gas fee would go down.