Possibly controversial point BUT...
I'm always wary of unqualified stats, so, how is 'wealth' defined? Are we talking monthly disposable income? Lifetime earnings? Net assets? Take the latter for example, if people have high value, interest only mortgages their net assets may be low but they could be cash rich and blowing it all. (admittedly extreme example of frankly crazy person)
I do think there is an issue with perceived value and relative remuneration. I work in a profession which is reasonably critical to modern life but most people take for granted (nothing to do with finance, i should add!) Internationally it is significantly much more respected and paid more too as a lot of countries see how essential it is. Its high pressure, high stress and high responsibility (if i screw up, people could die). Also requires substantial professional qualifications to get to where i am. But, i am paid less than SIL who works in a shop with significantly fewer demands (in no way dismissive of this, just making comparison).
The same imbalance exists all over, many highly skilled people flogging themselves in teaching, nursing etc for money which in no way reflects what they do.
Thankfully i enjoy my job and earn enough to have a reasonable standard of living and am ok with that.
I also get fed up with rich tax bashing though. I also know people who work damn hard and do earn a lot but get a significant wedge taken off them. They accept that as part of the world they live in and recognise that we are lucky to have the system we do to pay fir education, health and support others in times of need.
We need to get back to understanding value to society not just ability to generate income. Then paramedics might get paid more money than footballers. Though taxes would need to go up to pay for said paramedics and there would be fewer HR tax payers as we'd have devalued their roles and be paying them less. Certainly no easy quick fix however you look at it!