I'm another who is not really interested in the royal family. On the other hand neither am I bothered by them. Although they have in the past, at present I don't think they do any harm. Whether they do any good is arguable, but again, I don't really care so long as they don't do any harm.
This is why Charles is a worry. He, I think, would do harm as king, so I rather hope he pops his clogs as soon as, or even sooner than, the queen. Either that or we find a way to shut him up.
The reason we still have a monarchy is because we found ways to reduce the monarchy's power and influence to that of figureheads. Nothing wrong with figureheads, I reckon. Nothing worry or even care about. A few photographs and smarmy, boring articles in the media isn't going to hurt anyone.