But who's to say your salary is inflated? Unfortunately for anyone without the experiences of sitting within the 50% tax bracket and are unaware of the (frequent) associated stresses, your opinion is completely based upon fictional reactions and responses. Again (and I'm going on the assumption you're not a 50% payer - if you are then feel free to tell me to shut up

) it's wholly impossible to say how you'd react to losing such a large chunk of your earnings.
Just my two cents though.
Any salary at that level is automatically inflated because employers are aware of the existence of tax. The inflation is inherent - if you wish to pay someone £x, you must inflate their salary to £y, where y - tax = x.
So it is possible to say how I would react to being paid £x. It is irrelevant how much tax is added
on top of that £x. I'm not losing anything.
i) You get paid £250K, so your employers inflate it to £350K because £350K attracts £100K tax.
ii) You get paid £250K and pay no tax.
iii) You get paid £250K, so your employers inflate it to £500K because £500K attracts £250K tax.
iv) You get paid £250K, so your employers inflate it to £1,000,000 because £1,000,000 attracts £750,000 tax.
In every one of those scenarios, you get paid £250K. Why do you think there are huge differences between them?
The term "earnings" is irrelevant. We're not talking about what people earn. We're talking about what people get paid, which needn't be in any way related to what they earn.