His “leaked” performance targets for RDNA 3, claiming the ray-tracing performance was going to be 3x and the same with raster. He even at one point suggested Lovelace might struggle against RDNA 3 in RT performance.
His leaks on the PS5 have also been mostly wrong, he stated that the PS5’s CPU has a unified L3 cache which was flat out wrong, he also claimed that the PS5’s Geometry Engine was influenced by RDNA 3 or I think it was the other way around, yet there’s almost no evidence to support this even after AMD released the in-depth architectural details of RDNA 3.
I can go on and on…not saying we should completely dismiss him but I’d take his leaks with extreme caution.