Earlier quoted context omitted.
Any Rustaceans who have been working at Mozilla, have probably done so for the mission that Mozilla work on (publicly), not too earn a ton of money. Amazon/AWS, who's main goal is closed down infrastructure, is the opposite of that mission. Worth keeping in mind when trying to recruit people from the opposite spectrum of yourself.
The Mozilla layoffs indicate that the mission you speak of has ended. It's over. It was at best a business experiment with a socially progressive slant, capturing the hearts and minds of employees in exchange for their commitment to company objectives. Unfortunately, those responsible for the plan are not held as accountable for it failing to achieve their business objectives.
I appreciate you specifically pointing out "socially progressive", rather than just "progressive", because corporations often use social progressiveness, (relatively cheap), as a mask for economic conservatism.