Is BSD more free because it places no restrictions, or is the GPL more free because it guarantees freedom to those further on in the chain?
I'm not going to attempt an answer because it's the stuff of decades of internet flamewars. Similarly I don't think that libertarian freedoms are necessarily the only definitions, particularly as they seem to enshrine ownership of land and property as absolute, which come at a cost to the freedoms of others to make use of land or possessions. (I'm not looking for a debate on why that may or may not be right or wrong, simply to establish that what makes someone or something the most free is not 100% clear cut)
So no, we can't really agree on a definition of free or freely.
I don't feel this discussion can proceed constructively anymore.
free·dom
ˈfrēdəm/
noun
the power or right to act, speak, or think as one wants without hindrance or restraint.
"we do have some freedom of choice"
We also disagree on the economic causes of events like the Great Depression.
Also I did mention we could bring back an option to voluntarily cede one's own freedom, for those that don't want to bear the responsibility of living with the consequences of their own bad decisions, so I don't think our disagreement is exactly how you've characterised it. It's more like we disagree on whether we should prevent people from having the option to live freely.