> Today Google is $2.5T marketcap and you can bet a significant portion of it came from the work culture created in the office.
Ah yes, that must be why execs at Google are incentivizing hiring in lower cost-of-labor locations like India and central Europe, and placing very large barriers in the way of business travel that would normally encourage knowledge-sharing and foster collaboration, all while forcing people back into the office and discouraging fully remote roles.
I'd like to also point out that Alphabet's market cap was $0.9T back in March 2020 when WFH due to COVID started, and more than doubled in the ensuing year and a half (it was just shy of $2T back in Nov 2021). Further, during that same timeframe, the S&P 500 rose about 70%, so there's a fairly strong correlation between Google's market cap in this timeframe and overall stock market performance.
... which is a long-winded way of saying that I would not place as much stake in Google's current market cap being driven by the in-office culture as you seem to. (Speaking as someone who's been employed at Google throughout this period and then some.)