Final answer:
The author thinks that Intel is not confident about the future of quantum computing due to uncertainties raised by the Fermi Paradox about the existence and sustainability of advanced civilizations.
Step-by-step explanation:
The author thinks that Intel is not confident about the future of quantum computing because the Fermi Paradox raises doubts about the existence of advanced civilizations in the universe. The Fermi Paradox suggests that if intelligent life and advanced civilizations are common, we should have seen credible evidence of their existence by now. However, the lack of evidence and the possibility that civilizations self-destruct at a certain level of technology may indicate that the development and sustainability of advanced civilizations is uncertain. This uncertainty could be a reason for Intel's lack of confidence in the future of quantum computing.