Is there? I feel like there are many cases where this is not true. Supporting disenfranchised groups for one. If you are funding protection for a group of people you don't need to be funding their attackers as well to make it "fair", the funding of the disenfranchised groups is literally you putting your thumb on the scale to try and even things out.

"one side of the political spectrum" is pretty loaded and it can mean a lot of things to a lot of people. If we are talking about "funding democrats" then sure, that's not good but if we are talking about "funding women's health" then no, I'm not going to play "both sides" games. The sad thing is we live in a country where a large number of people think that "funding women's health" _is_ "serving only one side of the political spectrum".