以下是原文内容的摘要，其中包含所有关键论断： 说话者对其长期以来关于特斯拉CyberCab平台的预测充满信心。他们断言，这种专用自动驾驶汽车将为消费者实现最终极、无与伦比且有利可图的低廉每英里成本。这一竞争优势归因于其显著降低的制造成本和极低的运营成本，这源于CyberCab的极致效率和轻量化设计。此外，说话者主张，任何试图通过达到同样低廉的每英里成本与特斯拉CyberCab大规模竞争的公司，将不可避免地亏损，从而使其商业模式不可持续。

Here's a summary of the provided text, including every key assertion made: The speaker expresses strong confidence in their long-standing prediction regarding Tesla's CyberCab platform. They assert that this dedicated autonomous vehicle will achieve an ultimate, unmatched, and profitably low cost per mile for consumers. This competitive advantage is attributed to dramatically lower manufacturing costs and exceptionally low operational costs, stemming from the CyberCab's extreme efficiency and lack of mass. Furthermore, the speaker contends that any company attempting to compete with Tesla's CyberCabs at scale by matching this low cost per mile will inevitably lose money, rendering their business model unsustainable.