Actually we can set some random amount of fees above that amount like 1.01, ... 2.17 etc.. or something like that example:
We only drag the bar or we typed manually the amount of fess etc...
I know that this actually is not fair for miners but lets to said that bitcoin hits 1 Million USD some day ( Hypothetically speaking ) that means that 100 satoshis will worth 1$ USD
So now imagine a regular Transaction with some high fee of ~30 Sats/vB with one input and two outputs
.Currently that is 1.6$ USD, but in our Hypothetic example that is going to be like 46$ USD per transaction
So the question here: Is there some mechanics in the consensus of bitcoin to start accepting fees under 1 sat/vB ? example... 0.58 sat/vB
When bitcoin started a lot of miners used to acept transactions with NO fee.
Now if you manually craft a transacction with lower fee that will be rejected by the network.