Abolish.
A totally anachronistic institution that has no place in a democracy. An unelected, privileged and pampered extended family who are not in this position due to merit, just by accident of birth.
The very idea that people are expected to bow and scrape to anybody is horrendous.
Their existence perpetuates the myth that somehow tourists wouldn't come to the UK if they didn't exist. Ridiculous. People will always come to visit museums, palaces, beautiful countryside, interesting cities and stunning gardens.
Visitors go to the French and Russian Palaces despite their being no royalty. America has no royalty - doesn't stop tourists. You don't need to have the Romans around to enjoy Bath or York or monarchy to enjoy the castles and scenery of Scotland.
The pampered lifestyles of this extended and ever growing family is an affront to hard working taxpayers. Their existence has no impact other than gossip fodder for newspapers - and look how newspaper circulation has dropped.
We are lectured on environmental issues by one of the most extravagant families in the world, on animal welfare by 'hunters and shooters'. On the importance of family life by a dysfunctional and divided family.
It's pot luck what the heir turns out to be like - it could have so easily been Andrew.
We have an heir to the throne who has enjoyed the longest apprenticeship known to mankind, and his son also serving an apprenticeship for the same job. In reality they are simply unemployed men who have/had unemployed wives yet had no problem owning multiple houses, servants, cars, chauffeurs, nannies, gardeners, dressers, valets, butlers, stylists, cooks etc etc - all this funded by those who work and often struggle to own even 1 home with no extra help.
It's simply not justifiable by any balanced mind.