Is it impossible to believe in natural selection and genetic drift, but not macroevolution?

I asked a question earlier today pertaining to scientific theories. I explained in the question that I happen to support the theory of natural selection, microevolution, and genetic drift. Someone retorted back to me that I cannot believe in natural selection and genetic drift, but also deny macroevolution... show more I asked a question earlier today pertaining to scientific theories. I explained in the question that I happen to support the theory of natural selection, microevolution, and genetic drift. Someone retorted back to me that I cannot believe in natural selection and genetic drift, but also deny macroevolution (speciation). Is that true?
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