Paying taxes all depends on where it's going. Taxes pay for things like infrastructure, health care, social programs etc. There's lots of good things paid for by taxes. But there's also a ton of waste in government, & much of it is terribly inefficient. When government is paid to do something, there's no competition, which can lead to inefficiencies, waste, corruption, complacency/laziness etc. If a private company doesn't keep costs down & keep production & efficiency high, that company will go out of business. The civil service doesn't change much from gov to gov, 99% of the same employees doing most of the same tasks with the habits they've learned over the years/decades. I also know that the vast majority of waste, corruption etc in the gov never gets reported in the media so we never know about it, which means the waste & corruption etc in our government is worse than the vast majority of people think Lluckily some big stories trickle out into the media & govs are held accountable sometimes for those.
That said, sometimes even the waste & inefficiencies lead to better outcomes than private sector for the whole of society.