Not sure which rounds you are talking about but both Airbnb and Coinbase had hard time getting funding after YC. Airbnb because it was a crazy idea and with Coi

Not sure which rounds you are talking about but both Airbnb and Coinbase had hard time getting funding after YC. Airbnb because it was a crazy idea and with Coinbase lot of VCs didn’t understand or avoided crypto back in in 2012. Only later, after they got their first investors and became more successful, lot of other firms flocked to them.