Several countries have in the past banned ruling queens, but lacked any requirement that the king be male. This led to King Anna of Poland, and King Mary of Hungary.
I don't know why, but I can imagine Scania seeing this and adding two and two together. Crimea doesn't know who is dad is but lives with Russia. Scania doesn't know his dad but lives with Sweden. Russia and Sweden both tell their nephews to stop slouching.
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