I understand you're trying to draw a parallel (no pun intended) between what you did with Rust and the work the author performs as a professional game developer

I understand you're trying to draw a parallel (no pun intended) between what you did with Rust and the work the author performs as a professional game developer who optimizes game code for a living (it says this in his bio). Since, I'm assuming you are not a professional game developer, the parallel is speculative and sort of reaching. Therefore, is it feasible to you the author of the blog knows better than you what tools work for his chosen field and that he came to the conclusions he did in good faith?