The key freedom lost via central banking (at least irresponsible central banking) is the freedom of those in the future to do anything other than meet debt obligations.
Debt and credit is obviously necessary, and making money easily accessible and keeping markets liquid is a good thing, but if debt obligations grow too large, people increasingly forfeit their future productivity and the future of their children’s productivity to paying interest.
No one can enjoy increased freedoms if they are spending all their time paying off individual and collective interest.