Debian has had its share of fuck-ups in its package management system. There's very little difference between blindly trusting debian, vs blindly trusting pihole. Don't pretend you check out the contents of all the packages you use.
That is unnecessarily aggressive. Also, besides the snarkyness, it is a bad argument. What you write seems to be an appeal to hypocrisy. To see that, the following analogon might be helpful: One doesn't need to personally comprehend every decision in a democracy to have more trust in it than in a dictatorship, and one can say that without living in a democracy.
