this would reduce the size of the mempools, and make it easier to run a node, and save space on the blockchain. It could be done like a difficulty adjustment where the minimum fee increases if the average block is >90% full, and decreases otherwise.
well it is 1 sat per byte or around 0.00000227 btc IIRC
So do we make it 3 sat per byte or around 0.00000881 at the lowest?
Lets say we do and btc becomes 100k fee of 0.00000881 x 100,000 = 88 cents minimum
I think the idea is stop gap at best.