This is just a hyperbolic statement that should not be taken seriously at all.
Look, Google isn't some fantasy land that some people might have lauded it as once upon a time, and it isn't unique in terms of pay or talent, but it is certainly at the top echelon.
I did an interview loop for high level IC at both Azure and GCP simultaneously and the different in talent level (as well as pay) was astounding.
IBM has never a company where engineers could rise to the same ranks as directors and higher with a solid IC track.
Is Google special compared to Apple/Netflix/Meta? No. Is it special compared to Microsoft, IBM, and any non FAANG or a company that isn't a top deca-corn? Yes.