Consent is the basis for any humane interaction. Be it in personal relationships and even more so in abstract mental constructs like "society".

Without it ANYTHING you do is criminal. We are living in a criminal society.

The thing is: We know how personal relationships look like that are consensual and satisfying to our various needs.

What is our main challenge as human species is to learn to envision how this can be applied to the more abstract "fields of interaction" surrounding our personal relationships like "society".