Ask PG: Has YC failed, being successful?

So YC's goal is(was?) to gather data about "keys of success" for startups. YC is actually way more than an incubator for startups, it provides a big bunch of benefits like: - Seed fund - Partners experience - Legal advices - Office hours - Alumni meetings - YC Network - Start Fund ! - Access to Top investors Network - Improved coverage benefits - and I guess much much more I'm not aware of Don't you think that the "gathering phase" is over? Of course you still need to deserve your success but in my hopinion your data about "what works" is now completely compromised. Is YC going to pivot? Has YC already pivoted? Is YC going to be risky in the future or just bigger? By risky I mean by funding more foreign/single/non technical founders and such.