The point is that folks will always abuse the commons, given the opportunity.

This is an intractable technical problem, as we cannot have both indistinguishability and distinguishability simultaneously. Any attempt to enforce behavior leads to indignation and further abuse.

People will always spam the Bitcoin Blockchain. It is very important that the lessons of the past be known to those who are newly discovering it. They will lose money.

Abuse of the commons is a people problem, not a digital one.