In the latest review the reviewer said that the city state count went down for diplomatic victory because of CS that Venice took. That is similar to Austria, meaning I believe they can not be liberated. Which makes sense, they are joining peacefully.
Its possible the CS count went down because the CS was occupied.. Ie they might have been removed from the count if someone conquered them, and restored when liberated.
Pre-BNW, occupied CS still counted for the threshold for DV.Its possible the CS count went down because the CS was occupied.. Ie they might have been removed from the count if someone conquered them, and restored when liberated.
I'm not sure it is logical to expect to be able to "liberate" a CS that "willingly" (i.e. was paid or persuaded by MoV) to join a regular civ, be it Austria or Venice. One that was conquered by force of arms is different.
mitsho: I disagree. Liberating Austrian city's from diplomatic marriage is both ridiculous realistically and is also bad for game play. Think about how you would feel if you spent a ton of resources to ally a city state and then even more resources to diplomatically marry into them and then some jerk declared war on you and 'liberated' the city state making the city state allied to the jerk and AT WAR WITH YOU.
Depends on what is your assumed logic behind it.
A puppet city is not exactly "free" no matter how you slice it.
What the merchant actually does is up there for speculations right now. Perhaps he bribes the leader into submission (what kind of king would do that though?) or perhaps he funds a subservient party to take over the rightful regime.
It is a city-state of the grander empire. People are looking too much into this.
Its like Texas and the USA. Texas was annexed by the USA peacefully. It no longer exists as its own entity. It is the USA now. The only way for it to no longer be part of the country would either be its conquered by someone else or succession. But since it was voluntary, succession doesn't make any sense.
TLDR: You can't liberate the willing.