Conservatism at least in our modern iteration also steals.
Your examples were leftism. Republicanism isn't conservatism. They are all leftists to some degree. Conservatists advocate nearly no governance.
Again I ask for any counter argument?
Conservatism as you define it does not exist as a sustainable stand alone structure. It naturally morphs into Republicanism/Monarchism/Despotism unless it is built upon a stable superstructure.
It exists as a personal stable culture, akin to how the Jews are orthogonal to any nation-state.
I've been practicing it in my life so far.
I am not going to try to control what society does. Society will always self-destruct. Waste of time. That is why I have never voted and never will.
I don't tie/bind myself to the Titanic. The decision has trade-offs. Especially without a superstructure of like-minded friends who share the same values. I am trying to find them here, but they are few and far between. I had hoped you were one, but you are not. You want to build society. I understand. You are not incorrect. It is a choice. An evolutionary strategy.