@Eeeee127 In the case of Harvard (and other highly selective colleges), you argument isn’t germane as they have neer pretended that test scores were the most important factor and have openly stated that they want a diverse student body. Indeed, as Harvard’s admission director recently stated, if they went solely by test scores and GPAs, the number of international students would be much higher.
I also find the discussion of test scores interesting given how unreliable they are held to be. The SATs have just gone through a major revision, and a growing number of highly selective colleges are making them optional.