As regulars on here will already know, I am far from being a Royalist.
But as those same people will also know, that I have said on many occasions that if she were to put herself forward as a Presidential candidate, she would have my support. Its the essential undemocratic nature of the office that is the issue, not the current holder.
Of course, the monarchy is political....how can it be anything else ? .....it just isn't Party-political.
Betty has seen PMs, Presidents, Popes, Dictators of various sorts ( some of which our Government has forced her to be nice to ) come and go since her reign began in 1952. She has built up a tremendous wealth of experience over that time. She has her Privy Council, in order that she can take advice on every subject under the sun.
As regards her supporting BREXIT, I can see no reliable evidence that she did, or still does. And she is certainly not some swivel-eyed loony, despite being surrounded by many that could be described as such !