Do you have a link to the grandiose statue case?
All of the examples of statues coming down I’m aware of were choices made by the city or local government, with plenty of people putting forward their opinions on both sides of the issue. The “protests” seem to be asking for a subversion of the Democratic process.
This quote: 61% agree that “statues of historical figures in the UK, even if they are controversial, should be preserved rather than removed”.
Seems to imply that even if duly elected local govt decides to remove a monument/statue somehow the opinion of this “61%” asked a vague question gets to override that choice.
Again if you want to pay to move and preserve that monument elsewhere, fine, raise the funds and do it. Don’t force people who don’t want your crappy statue to pay for it. Similarly if you want mixed sex DV shelters fundraiser to pay for them - don’t lobby to force your way into women’s safe spaces they built.