The post with egregious errors was also put up on a Sunday afternoon. And while we're all acting conciliatory now, it's pretty remarkable how biased the post was, the author using some clearly erroneous numbers to prove their prior, baseless claim that the "M1 chip is far inferior" in some respects, when those respects were specifically SIMD. Then becoming strangely defensive when some people rightly pointed out that ARM64 has 128-bit NEON and a number of other advantages.
Far inferior becomes....actually superior in many cases, even at SIMD.