I do not think it matters who the "Eth governors" are or what they think, I assume you are referring to the original Ethereum development team? I suppose this is a theoretical point of weakness in this governance model, just like Bitcoin.
Secondly I do not think it matters that the precedent does not exist in Bitcoin, However such a situation could not exist within Bitcoin, since this is all only possible through the existence of these smart contracts and the creation of such a DAO. This is why it is possible to return the DOA funds and not effect anyone else, that would not be possible in Bitcoin since it would require a rollback which could not be justified, importantly that is not the case with Ethereum now.
I can't help but see the parallels, the argument I just made about Bitcoin and Ethereum depending on game theory incentives and not social convention. Also seems very familiar with our discussions with
@jonny1000 here.
I think part of the similarities simply lie in that there is a disagreement within the community that is resolved through a decentralized proof of work governance mechanism, we see some of the same patterns, and ideological divides being drawn up.
I would say that the same is probably true with Ethereum right now, we might disagree on the extend, but we are seeing the same results from using the same governance mechanism and it has not fully played out yet for either, this is why what is happening to Ethereum now could also be very instructive for Bitcoin itself.
There is always a chance that we are wrong, except for our own existence. I applaud your wisdom, I think I could be wrong on my theory of governance for Bitcoin, though if I am correct I expect to see that blocksize limit lifted and for Bitcoin to soar, along with its alternatives.