Austin has seen a 40+ % increase in tech jobs in a decade and has recently attracted major companies like Tesla and oracle to headquarter there while the majority of FAANG companies are building large campuses there.

This site does a pretty good job: https://sfciti.org/sf-tech-exodus/

Article from the SF Chronicle: https://www.sfchronicle.com/bayarea/article/Austin-COVID-tec...

Hopefully that addresses your question as to why I hold this opinion.