Isn't this about government (IRS et al.) categorization of contractors vs. employees and not about GOOG specifically? IIRC there is a specific reason contractors cannot receive employee perks or even participate in team morale events.
No, not really. It says that people realize that low skill work isn't valued the same as high skill work. That's exactly what anyone with a basic understanding of economics would expect. It's not a human rights issue that people that are easier to recruit and replace aren't offered the same perks.
> wear a yellow star
This is so hyperbolic as to be offensive. Comparing people in a voluntary employment role to the victims of the holocaust is incredibly tone deaf and hysterical.
Overall Google employs roughly equal number of staff and contractors, the latter are in significantly different terms of employment. The functional maintenance and service staff were an outsource, they many be an in-house now, but you would have to be in denial to pretend they are not an underclass. My visit to mountain view was an eye opener.