Former Tesla officials who oversaw the automaker’s diversity, equity and inclusion office say they regret not standing up to billionaire CEO Elon Musk. Now, they want U.S. federal workers to take heed and fight back against Musk’s sweeping federal spending and personnel cuts.

Even the perma-bull crowd of analysts covering Tesla warned of sorely disappointing results in Q1, a view signaled by the poor deliveries for the quarter reported in early April. But the numbers released after the market close on April 22 were much,

Elon Musk intends to focus more on his job as Tesla CEO, but it’s unclear if the billionaire will be able to solve a big problem of his own making: damage to its brand.