Like the misfortune stats, it's really where you set the parameters that determines what they say. It should be 'all other things being equal' or something like that...
For one, all other things being equal, without the safety car, Vettel would not have collected the DRS sign in Abu Dhabi.
Also, Melbourne, Vettel may have passed Hamilton, but may not have. That's conjecture. The SC let him definitely pass him without having to actually go around him. So 3 points.
Also, Melbourne, Hamilton may have stayed ahead of Vettel, but may not have. Just as much conjecture.
That's why I look at
the actual data.
If
data shows that Vettel made up 3 seconds in 3 laps, of which
data shows 1,5 second was in the last 2/3 of a lap alone, and
data shows that he would have been just 0.2s behind at sector 3, then all the hard evidence available suggests that he would have overtaken. Anything else, is just gut feeling while dismissing data.
I would say the SC helped Vettel enormously in Abu Dhabi. Twofold - one, it bunched the field up twice, which is huge - all that time you don't have to make up - and secondly it gave him two free pit stops, and allowed him to fix the wing that was broken from his own-doing. So instead of sneaking a top ten he was on the podium. That must be worth a net gain of, what, 14 points, or thereabouts.
Again, you're ignoring the
data.
Data shows that while your perception was 'bunching up the field', in actuallity, by the time he was back in 11th, he was just as far behind the leader as before, and had lost 7 laps doing so. You're ignoring the
data by saying 'sneaking into the top 10' when he was already in 12th
before the safety car and catching up to p3 by half a second per lap, on the slower tires.
He's just a jammy bugger.
Only because you choose to look at everything he does within that context

You can have your opinion, but at least recognize that you are basing that opinion on gut feelings.
You can have your opinion, but recognize
it is ignorant of (readily available) hard data.