Given that his source for his ‘understanding’ of quantum physics is (as he told us near the start of his involvement on this forum) a Youtube apologist calling their channel “Inspiring Philosophy” (real name apparently Michael Jones), who appears to have no background whatsoever in quantum physics, I think it’s more a case of knowing that he doesn’t “behave differently w.r.t. quantum physics”.
Addendum: @Meerkat_SK5’s citation of this Youtube apologist can be found here. I will note that @CrisprCAS9 described this apologist thusly: