People wants to see the manifestation of their taxes practically, if you're paying tax and your government is working I believe that you wouldn't mind, even if you think that some taxes are rip-off by the government but the government infrastructures on ground will calm you mind. Reverse is the case in many countries where there are hardly any basic amenities yet government is taxing the citizens you naturally wouldn't be happy to pay you taxes, you will only be paying your taxes because of the penalties of defaults.
You will wonder what many underdeveloped countries with mineral resources are doing with tax collected from their hardworking citizens where the economy is not working. No good roads, inadequate security, no steady electricity supply and the rest yet the citizens are paying taxes, it is very unfair.
This is a reasonable request, if you are paying taxes, then you want to see that back. But people do not "see" things that are quite obvious, like the soldier that fights for your country gets paid from your taxes, but you do not consider that, firefighter? your tax, police? your tax, ministry? your tax.
Basically, tax isn't just building roads, getting hospitals, schools, bridges and so forth, it's also the salaries of all the people that work for the government, from president, to janitor of some office. So you do not "see" it all the time, but it's there, every single month.