Your interpretation of what they mean by intervening aside, the fact of the matter is that THEY made a decision to go with the onfield decision without giving it a review.
I'm merely asking you, could they have called for a VAR review there, should they have and why didn't they? So that moving forward if we have a similar situation, we have a clear understanding of how they intend to handle these kind of situations.
I don't know about you but it would seem to me that a situation like this demands a thorough VAR review to determine whether or not interference occurred, subjective as it is, because it is too difficult to determine this in real-time. You really need to study the footage and watch it in slow mo and look at it from multiple angles to adequately determine whether or not the player interfered. But yet in this situation, that's precisely what they have done, they have refused to give it a VAR review, despite past precedents and statements to the contrary.