Article explains it:

Shortly after Arison was hired as CEO in October, Twitter users unearthed tweets he’d written expressing support for conservative politicians, many of whom had expressed anti-LGBTQ+ views. Robin was willing to give him the benefit of the doubt after he told staff he would change, but says the recent alleged union busting has broken that trust.

They hired a rightwingers as CEO, and even if he changed his mind on social policy, he’s still obviously a Republican on fiscal.

This is a way to get rid of highly paid people since the labor pool for tech ballooned after twitter fired everyone.

He’s hoping for a short dip, then replacing everyone for cheaper salaries.