Hamas would be the defacto 'government' of any state recognised as Palestine surely? If you're not recognising a concrete location, just the idea of a state, then it's meaningless and only storing up trouble for later down the line.
Yes, that seems like a very good reason to not recognise the (current) independent Palestine... the problem is, this seems to have become a reason for some to say "
we" (meaning The West, I guess) can't do anything to stop Israel killing thousands of civilians (for no good reason, in the long term).
There is no easy quick fix. But I'm pretty sure that no amount of mud-slinging about who is "to blame", or who is the least racist/fascist, or who has the best historical "rights" to the land will save these lives.