There's no such thing as 'good government'. There never has been. Not unless you believe there's such a thing as a 'good monopoly'. You can go all the way back through history and you'll find that government has served only one consistent purpose - for one group of people to lord over and live at the expense of another group of people.
It's pure fantasy to believe you can create an institution designed to provide a legal monopoly on the use of aggressive violence against people and have it turn out "good".
Of course, you are completely wrong.
Good government provides roads, it provides clean and affordable drinking water, it provides currency, it provides police protection, it provides all kinds of very important scientific research, it achieved one of the greatest achievments of mankind with the man on the moon, it provides public education to a huge number of people, it provides the right for workers to have some rights for safety and wage negotiation, it provides a court system, it's absurd to even try to do justice to all the good things good government does.
We have more freedom, more prosperity, people live in peace in great numbers side by side because of good government.
It's a bit ironic that with all these benefits, it breeds false ideologues who then fail to appreciate the benefits of having good government who would happily destroy it.
The lessons of human history being filled with societies where nearly everyone is a powerless figures who has to serve a central power are lost on these people.
You did not have all these benefits under the King/Emperor/Shogun/Warlord/Tyrant/Pharaoh/Chief/King Pope/etc. in most of history.
And you won't have them under the robber barons either, just as we didn't have many of them in our robber baron era, with people didn't live long, median wage $10,000 a year.
It's precisely because these private interests are so powerful that they can threaten the public interest even to the point of corrupting our democracy - and you want to hand MORE to them, to completely remove the power of the people to have the organization needed to stand up to those interests, and just allow complete tyranny by powerful interests over the people.
Creating an institution with a 'monopoly on the use of violence' isn't perfect but it's a big improvement over the alternatives - it's precisely because that institution can prevent the ABUSE of the use of violence by gangs, thugs, rich people, or other groups who form to exploit people, instead serving 'the people', that it's a big advancement for society.
It gets abused - but try learning some world history to see what the real abuse without that democratic monopoly on violence looks like with mass killings for power and wealth.
These right-wing anti-governent movements are basically the enemy of civilization - anti democracy, anti public good, clueless fighters to bring back more tyranny.