What is a more libertarian solution than a tax? It's a price signal to the market to reduce consumption. I can't think of a more hands off approach. Everything

What is a more libertarian solution than a tax? It's a price signal to the market to reduce consumption. I can't think of a more hands off approach. Everything else I can think of involves expanding beurocratic oversight and allowing the political class to choose winners and losers. To me the knee jerk anti-tax attitude of many people is a mental shortcut for people who don't have the attention span to actually think through ideology and economics.