Where? Rules instituted by force of arms (which you refer to as "regulations") and extortion backed by same (which you refer to as "taxes") are global. Short of war, Antarctica or establishing a seastead, you cannot escape them, period. And in the latter two cases, you stand a very high chance of simply inviting war at any rate.

A failed state doesn't mean absence of government. Similarly to how if you burn a church, it wouldn't make all the people in the village atheists.

What people who dislike governments can realistically do is not comply and ask for no permission. Don't pay taxes, use Bitcoin, ignore stupid laws, don't send children to government schools. Peacefully disobey.