It's also a way to keep themselves relevant in our current society. A generation ago, the Queen was part of many world changing events and her family was held in high regard (whether it was warranted or not is another argument). No matter how you felt about them, 30-40 years ago, the Royal family was a major institution in our world. It was something people a generation or two ago thought was a normal part of life and necessary.
Now, no one cares ... all they mostly see is a bunch of rich wealthy people that think they are somehow important because they happened to be born or married into a certain family. No one associates the Royal family any more to anything relevant to anyone's life. Look at King Charles, it was hilarious to see him discuss and make comments about poverty in one of his first speeches .... from a golden jewel encrusted throne!
So any time I see Royal family headlines, it just stupid to me ... they are no longer relevant and them begging for attention is just them shouting at everyone to treat them like we all once did decades ago.