While a sibling feud is disappointing, expected, or just part of life in a normal family, a sibling feud can be very damaging in the monarchy. According to the biography Find freedom: Harry, Meghan and the birth of a modern royal family, When the palace assistants saw Harry and William grow apart over a chasm over Meghan Markle, one of them said: “[W]We can’t let them go to war “(via Page six). Another royal insider said, “We must design a system to protect the monarchy at close range.”
The problem is, William and Harry, along with their wives Kate Middleton and Meghan Markle, keep the royal family relevant. A palace source knew this, noting, “The future of this monarchy depends entirely on the four people currently in Kensington Palace. Public popularity is only with them. Another insider said (via Marie Claire): “When [Prince Charles] become king, the only way [the monarchy] lasts when the four are not at war. “
Based on the insights reportedly provided by Palace Insiders, it seems absolutely important for the brothers to end their alleged feud. That said, recovering William and Kate in England could be difficult while Harry and Meghan live their new life in Los Angeles.