This is incorrect. A classical limit of the graviton picture fully reproduces general relativity. The incompatibility lies in the non-renormalizability of peopl

This is incorrect. A classical limit of the graviton picture fully reproduces general relativity. The incompatibility lies in the non-renormalizability of people's attempts and quantization of the Einstein Hilbert action, meaning that all the quantum loop corrections have unfixed coupling constants which can't be derived from the classical theory (unlike things like electromagnetism).