Imho the concern shouldn't be about the level of taxes rather what is done and how efficiently those taxes are used
Discussion
Taxes are always theft, human nature is greedy.
When I have access to many public services I don't feel the taxes I pay are theft, as I can profit those in a way I probably couldn't profit as a single individual, no matter the wealth I have.
However what I also feel is that those taxes are not used efficiently, with probably organisational processes way to heavy, shrinking in a conséquent way the operational agents and material
But I doubt we'll find an agreement on the topic. You do believe human nature is greedy by nature. I do believe human is neutral by nature, the education and society makes him greedy in my PoV