Income tax is totally fine. It's tax on tax that's the killer, even VAT for example which effects everyone but also things like stamp duty, inheritance tax, CGT, etc.
It's kind of crazy to think that after having 20-40% taken you need to cough up another 20% if you actually want to use and spend any of that.
The thresholds for inheritance tax are quite generous. A married couple passing on their estate to their children/grandchildren, that's a limit of £850,000 without having to pay any tax at all.
Your local council almost certainly receives funding from central government, I'd be surprised if they operate on council tax alone.
Who provides the environment and infrastructure your company operates in in order for you to be paid that wage?
Without a road network? Power? Telephony? Educated staff? Yeah, good luck.
That does make complete sense.
But recently I've realised I am paying for loads of things I don't need. So I have started cutting things out to reduce my costs. This is actually improving my life. So given this example then surely the government should also be arriving for reduced costs and efficiencies.
It's hilarious you think they could have started from scratch and got to where they are now without having been born out of a state owned system.