"Right wing politics dominated by the rich" is the natural endpoint of libertarianism, so that makes sense. Whether they're "real" libertarians or not, the elite techies leading the charge are people with politics like Karp, Andreessen, Musk, etc.
Libertarianism is abused by capital in the same exact way that conservatism and progressivism are - by getting primed with easy feel-good answers that are ultimately disempowering and self-defeating. In the case of libertarianism, this is so-called "right-" libertarianism that actively rejects qualitative judgements of freedom and coercion while hyper-emphasizing an axiomatic framework that can be used to justify authoritarianism as long as the logical preconditions have been met.
Libertarianism is abused by capital in the same exact way that conservatism and progressivism are - by getting primed with easy feel-good answers that are ultimately disempowering and self-defeating. In the case of libertarianism, this is so-called "right-" libertarianism that actively rejects qualitative judgements of freedom and coercion while hyper-emphasizing an axiomatic framework that can be used to justify authoritarianism as long as the logical preconditions have been met.