The Royal Family do not, in any sort of practical terms, rule or govern the country.
The Royal Family are not elected or in position based on merit and are not held to account.
-However, we the people of the UK & NI, fund them and are probably supposed to be deferential towards them.
The 'tourism' argument is weak. Having a pseudo-fairy-tale monarchy to bring in foreign punters is not justification for an unequal society. Tourists would still visit anyway -more dependent on the value of sterling, though, I'd suggest.
Arguing that an elected head of state would be somehow worse than an un-elected male (or female with no brothers), divinely-appointed leader of a church I've never belonged to & who was either born to rule (or inherited their position in line to the throne when her uncle abdicated because he wanted to marry a divorcee ) is nonsensical. 🙄
To all intents and purposes, the Prime Minister is the leader/figurehead of the country, whatever ancient 'Royal Protocol' might decree.
ps. The In-Laws wanted to watch the queen addressing us, her loyal 'subjects', at Xmas so we, unfortunately, did.
What made me laugh was when she suggested that,
"at this time of year we should look to those less fortunate than ourselves"
-For the queen, that would be just about everybody…..