For me, it’s the fact that society puts people into rank, much like the royal family do. With the royal family, the highest in rank always walks first, that’s the Queen, then next in rank, that’s Prince Charles, then next, Prince William, and so on. There’s a definite rank. All the knighthoods, and different honours are all to do with rank. So we, the plebs, are supposed to address certain people as Sir, or Your Majesty, or Ma’am etc. It’s a big topic so difficult to cover in a few words, but the fact is the royal family are the epitome of a society based on class. They’re at the top, and then down through all the Lords and Ladies, and Sirs and Dames, and Earls and Countesses, and so on we eventually get to us. The class system gives us little value. No title other than Mr, Mrs, Miss, and little value. No one curtsies or bows to us. Except when we’re dead, and then the undertaker bows to us.
Basically I agree with volver. The institution of monarchy is outdated and we need to place the same value on everyone. We should elect our Head of State. It’s the right thing to do in this day and age.