Good idea, lets make taxes optional or non enforceable. What comes next. Oh right, nobody pays. The 'government' you have collapses and then strong men become warlords and set up fiefdoms that fight each other. Eventually some authoritarian gathers up enough power to unite everyone by force and you have your totalitarian system you didn't want, after a bunch of violence you didn't want.

We assume you're libertarian because you are spouting libertarian ideas that just don't work in reality.

If nobody pays them, then in a democracy they shouldn’t exist. The government derives its power from the consent of the governed. If the majority of people don’t want to be forced to pay taxes, then why do we pretend to have a democracy and compulsory taxation? It can’t be both.

What you seem to be arguing for is a dictatorship, where a majority of people don’t want something, but are forced into it anyway.

FYI the United States survived (and thrived) for well over a century without income taxes. Your theory that the state immediately collapses without income taxes doesn’t really hold up.