Vitalik Buterin: What if Ethereum had just forked Bitcoin?

Could things have been done uh better in terms of the uh early relationship with Bitcoin. Like I think it's uh kind of always uh a bit sad that Ethereum was not able to kind of capture more Bitcoin momentum. If for example Ethereum had been a fork of Bitcoin and then basically hey we are switching to proof of stake we're going to start with some crappier proof of stake on day one.Potentially, Ethereum could have just been the Bitcoin big blogger. ...