I think Russia would have attacked and taken over Ukraine either way (either by political force or military might) and that the plan was always to do this.
I don’t think Ukraine could have avoided this fate by not keeping its belongings its car.
Sometimes cars get broken into anyway, and I think this is that case.
I think it’s very telling that the victory article Russian media posted then deleted suddenly on what would be the 4 or 5th day of the war talked heavily about writing historical wrongs (Ukraines independence) and didn’t really mention a coup or NATO or anything like that.