[SmokingJoe]

Harry is not the heir to the throne. He will never be.

[Dr. Sivana]

Harry is not the heir to the throne. He will never be.

True, but to lower your standards that much in one generation for anyone who is in the family circle makes a very big mess. Nothing stops a future Crown Prince from saying Harry got to marry a twice-divorced American gold-digger tart, why can't I?

[Albion Wilde]

Harry is not the heir to the throne. He will never be.

Harry is still 6th in line to the throne, and has not been removed from the Order of Succession. The Queen cannot order it; only Parliament can, where there would certainly be a faction "of color" baying for it, should William's entire family meet with catastrophe -- something the appalling Markle joked about.