Zoe Williams suggests we're coming at the #inheritancetax 'debate' from the wrong direction:

'...we should go in studs first: suggest setting inheritance tax at 100%. No windfalls for anyone, ever; total generational redistribution delivered by death, the merry reaper. You may have questions, such as “what’s it all for, if I can’t burnish the prospects of my 58-year-old heirs?”& those questions may be legit. At least the debate will be different, and more interesting'

https://www.theguardian.com/commentisfree/2023/sep/25/the-inheritance-tax-debate-we-should-really-be-having-whether-to-set-it-at-100