Not at a corner where you can't pass.
As for the rest of the race, we've seen it before. It's one of Hamilton's biggest weaknesses - he over-compensates when things go wrong. He should have trusted that he had the best car on the grid and let the race come back to him at the restart, but got caught up with Ricciardo. Conversely, Rosberg kept his head and picked off Raikkonen straight away.
It's not "playing the blame game" when you're pointing out valid weaknesses in a driver's racecraft. Hamilton had all of these problems - albeit for different reasons - in 2011.
Hamilton, by his own admission, had a dreadful race. His trip across the gravel was his own fault (though I'll admit I needed to see the on-board replay to be sure - isn't "undeniable evidence" great?) and his bump with Ricciardo was too.
Comparing Rosberg's move on Raikkonen to the Hamilton/Ricciardo incident is silly. Raikkonen was lacking any hybrid power at that stage. If the McLaren Honda was able to breeze by along the straight (which Alonso did), then overtaking him in the Merc isn't really an achievement, is it? Hamilton, on the other hand, was fending off an Option-shod Red Bull with Primes which - assuming they were warm, which they weren't - were as much as two seconds a lap slower. He then completely misjudged his braking and ploughed into Ricciardo.
It is, as you say "playing the blame game" when you fail to acknowledge two obvious points. First, that Hamilton, despite arguably his worst performance in years, still pulled off one of the overtakes of the season on Massa (which Massa deserves huge credit for too) - a pretty big 'tick' in his racecraft box.
Second, Rosberg wasn't unlucky and shouldn't be "leading the championship right now". He lost that race because of his bewildering choice to switch to the Prime tyres when he should (and could) have used the Options, a decision he took because he was too busy focussing on Hamilton's race instead of his own. When it comes to making decisions under pressure, it seems like Hamilton wasn't the only one who ballsed up yesterday...