I do too, but only up to a point. Let's use the weekend example and reverse the outcome, i.e. Hamilton is spun around and rejoins in last place with damage.
Leading up to that point, Vettel knew Hamilton was close. Hamilton had a half hearted sniff at T1, they nudged and Vettel's exit from the chicane was poor as a result. Hamilton's all that Vettel can see in his mirrors all around Curva Grande and Vettel knows that Hamilton's closer to him than he is to Kimi.
Vettel knows that Hamilton's right with him, as he thinks to jink to the outside of Kimi on the straight and then sees Hamilton, forcing him to abort the move. He then sees Hamilton again, as when they brake into T3 Hamilton's beside him and he consciously leaves him sufficient space. As they turn into the corner, Vettel now has the decision to make. He can try and hold position and take the corner aggressively to try and rejoin Kimi's line (requiring more input from the steering) or he can back out.
He does the former, messes up the apex, understeers and smears into the side of Hamilton who is ahead by this point.
If Hamilton ends up spun off and last at that point, I think the stewards would penalise Vettel. This isn't the chaos of the first corner of the first lap - they're already spacing out and there are only three cars involved, all in regular parts of the track attempting regular manoeuvres. Vettel just executed his poorly / made a mistake. Hamilton's in last place with damage due to no fault of his own. Yes, it was a high risk manoeuvre but he was ahead. If Vettel was ahead and had taken the corner properly without understeer, Hamilton would have had the opportunity to back out himself or drive off the track.
Vettel feels like he's turning into a driver who can beat 18 of the other 19 drivers on the circuit. His moves back through the field were relatively clean, although mostly DRS assisted. However, unfortunately, the 19th driver he doesn't seem to be able to compete with is Hamilton - the one he needs to beat the most.
We're getting a good championship competition, even if it that doesn't always mean head to head competition on the track.