Are Libertarians rational? I see absolute primacy given to ownership from people who live on land seized from Indians. A belief in enforcement of contracts on

Are Libertarians rational? I see absolute primacy given to ownership from people who live on land seized from Indians. A belief in enforcement of contracts on people who didn't sign them, namely people born after the agreements were made. The claim that utilities such as sewage and water supply would be better served if there were countless duplicate sewage systems in each city owned by different companies. The assertion that the current ISP throttling issue would be fixed by eliminating the FCC. The claim that the problem of the commons does not exist. So, I humbly submit, that the claim to rationality is not the same as its possession.