The problem with today’s world is that everyone believes they have the right to express their opinion AND have others listen to it.
The correct statement of individual rights is that everyone has the right to an opinion, but crucially, that opinion can be roundly ignored and even made fun of, particularly if it is demonstrably nonsense!
Men are free when they are obeying some deep, inward voice of religious belief. Obeying from within. Men are free when they belong to a living, organic, believing community, active in fulfilling some unfulfilled, perhaps unrealized purpose. Not when they are escaping to some wild west. The most unfree souls go west, and shout of freedom.
I don't mean to defend zoos. Close them all down if you want (and let us hope that what wildlife remains can survive in what is left of the natural world). I know zoos are no longer in people's good graces. Religion faces the same problem. Certain illusion about freedom plague them both.