If I were one of the shot callers in Russia I would make it clear that if another a-50 gets touched, even by "bird strike", then I would call for the destruction of western elint working for Ukraine even in natosphere countries.
I think it makes sense to minimise the casualties of the average Ukrainian... except when they put on a uniform and start shooting back, but I think the time of professional courtesy is over and that any HATO advisors in an official or unofficial capacity should be priority targets... they created this war in the first place and their presence is prolonging it so why spare them? It is not like the west spares Russian troops or PMCs anywhere else on the planet.
Personally I would have hit the US embassy years ago in the middle of the day to wipe out the US infrastructure keeping the Ukraine working and at the same time start the clearing of the rot that has ruined the place to start with... I am hoping they are waiting till the time is right to get all the people they want to get at once but I suspect they are just being nice... which I don't understand in this case because the west and the EU and the US have repeatedly done everything they could to escalate this conflict and to kill Russians and Ukrainians who don't hate Russians.