No - it's the threshold at which you start to pay those levels of tax - the bottom threshold has been £12k forever and it now means that pensioners who only receive state pension are having to pay income tax - which is quite frankly ridiculous.
The tax threshold for 20% should be set at £20,000, 40% at £75,000 and then 60% on anything over £150,000 rising to 75% over the next five years.
This would ensure that more people in lower earnings brackets keep more of their money, while not reducing the amount of income tax revenue. It would also boost the economy because people will have more disposable income which means they would buy more, helping business and also contributing to tax revenues via VAT.
I would favour a move to a French or German style health insurance system (absolutely not a US style system), where everyone is required to have insurance for health and retirement, but they can choose whether they want to use public insurance or private insurance. The public insurance schemes are either run by the government or outsourced on their behalf but the contribution percentages are controlled. Most importantly, the money goes into a dedicated pot - unlike our national insurance which for the most part gets lumped into general taxation. I also like the fact that people can choose to take care needs insurance out, which means they do not have to sell their home to pay for care fees.
The government also need to announce a massive infrastructure improvement project and borrow the money to make it a reality. They are never going to balance the books by tinkering around with taxes and budgets for services as they stand - the only way the economy improves is through investment.
With 14 years of austerity, decimation of public services and Covid, the country is in a very similar position economically and infrastructure wise as it was in the 40's - infrastructure may not have been bombed, but it is crumbling, we may not have lost hundreds of thousands of men to war, but millions are unable to work due to sickness and NHS waiting lists.
We've effectively been through a war and the government need to rebuild in the same way that Atlee's government did in the late 40's.