The real killer here is the Bay Area housing market. You need those RSUs to pay for a place to stay.
Especially as SF real estate relies on NIMBYism that might change whereas FAANG relies on an enormous brain trust, branding and monopolies.
YC did do the right thing (investing in super early stage startups) at the right time (ZIRP environment), but now with the proliferation of too many startups and applicants, I'm not so certain on how much of a future it has with getting the next best thing. Already seeing quite a few startups that either bootstrapped or raised without YC, while a number of YC companies are stuck in pivot loops.
Using your logic, if it was so easy why didn’t Google stop OpenAI? Meta? Perplexity?
Because hubris.
One glaring flaw of well-capitalized large tech (perhaps the only one) is thinking they can build something better internally, when they have enough cash to simply buy best of breed off the market.
At times Google understood this: Android 2005, YouTube 2006, Writely/GoogleDocs 2006, DoubleClick 2007, Motorola Mobility 2012, Waze 2013, DeepMind 2014
e.g. Microsoft circa 2000 didn't think they could build a better internet. They just thought that the internet didn't really matter that much. Google in 2022 knew that LLMs mattered, and had spent a ton of money, but OpenAI just got a better product to market faster.
Very unlikely