One thing I’ve learned is that you can find a research paper to support just about anything. I googled “immigrants commit more crime” and found this paper supporting that thesis from the Center for Immigration Studies, even though it’s pretty well established that the opposite is true. I searched “Bush tax cuts increased revenue” and had to scroll past dozens of studies saying “no they didn’t”, but I eventually found this paper from the Hoover Institute that takes the affirmative position. I did manage to find the outer bounds of this theory — searches for “women find model train enthusiasts sexy” and “crystal meth is a great source of fiber” came up empty — but for most topics under the sun, you can find some crank spouting nonsense due to funding from some presumably-even-larger crank.
Most progressives who want to forgive most or all student loans argue that doing so would benefit the poor and middle class more than the wealthy. And of course they argue that; it would be weird for progressives to support a deeply regressive policy. At least, it would be weird if you don’t think that a sizable chunk of the progressive movement is a borderline cult that lost radio contact with reality some time in the mid-2010s. Though I think I’ve been very clear that I do think that.