I guess its not, but that doesn't solve anything really. its possible to do it now, but outside of the echo chamber theres only a tiny amount of economic activity happening on bitcoin outside of trading.
The problem is not how to run a black market mint, the problem is that there is little(or none) demand for it. A lot of the things are possible already, others could be solved given enough demand that would actually pay for the solutions or usage.
but none of that negates anything on the playbook i've posted.
Our problems are not technical, they are philosophical and spiritual one. Coercion to our society is like water to the fish - we've never known anything else. And that makes it very hard for people to break the walls in their minds, to see through the bullshit and opt out.