regardless whose fault...
if you were in verstappen's position, will you lift thus avoiding the squeeze?
of cos you don't want to lose the position but you know things gonna go bad if you don't lift.
i would have lifted then fight back.
yes, it's true vettel was moving towards verstappen..
but, verstappen's also moved towards raikkonen....
in fact, he squeezed into raikkonen's right-rear first, at that moment, there's still quite a bit of room between himself and vettel..