The wage at which people start paying tax and then start paying higher rate tax has risen, few people are paying higher tax than they used to. its one of the big problems we have in this country, fewer people are paying tax and that tax is at a lower rate.
Of course the wage at which you start paying tax has risen. It can't stay the same because of inflation!
"The number of people paying 40% or 45% tax has risen from 4.25m to more than 6.1m workers since 2019, figures show."
why do you think fewer people are paying higher tax, the thresholds have been frozen so it will drag more people in.