Thank you, but that explanation seems totally nonsensical. Masi claims that main difference between both incidents were situational circumstances. Vettel went off, Verstappen was on track. I thought more substantive argument should be made how much control over vehicle each driver had to avoid the incident.
I would say Verstappen action was quite deliberate, and he could have avoided contact, had he wanted to. Space was there for him.
Vettel was racing too, something happen and when in error he shot across grass, trajectory vector when re-entering on to track was pretty much set for him.
Point is, I am not going to rehash whole Canada incident again, but Masi has to do better job talking sense. If he wanted to say that Vettel had duty to slot behind Hamilton, he should know there is no such rule. Masi's explanation just adds to (my) confusion.