More to the point is that EU citizens resident in Scotland were given a vote on the matter and apparently they overwhelmingly voted Remain because it was in their direct interests to do so.
And in no way can it be described as "an ugly bait-and-switch" when the Establishment had no desire to leave the EU, they were just as surprised at the Brexit result as everybody else.
They voted to remain in the UK because they thought at the time it was in their best interest to do so. They had no idea at the time that their country would leave the EU. In retrospect, it would have been in their best interest to leave and rejoin the EU.
It can absolutely be described as a bait and switch. Maybe it wasn't explicitly planned as such at the time, but it definitely turned out that way.
That was absolutely an ugly bait-and-switch, and I'd be incredibly upset about it if I was Scottish. I'm frankly surprised there hasn't been a massive independence movement directly following the Brexit referendum.