Given the explicit "we'll just wait for them to lose their housing" messaging from the Hollywood executives... Good on SAG-AFTRA. This can only increase the bargaining power of both groups.
Waiting until striking workers run out of money is absolutely gentille, when it comes to the history of strike-breaking.
Nor should it lessen the condemnation faced by these companies.
EDIT: To be clear, I expect a company's executive team in the 21st century to act ethically and with even the smallest bit of compassion for their coworkers. I do not expect them to act like some entitled plantation owner in the late 19th century.
And if that's me being naive, it's a naivety I'll gladly take to the grave.