> Any semi seasoned JS dev has spidey sense for watching out for null and undefined That comment reeks of the same biases that C/C++ developers make when they

> Any semi seasoned JS dev has spidey sense for watching out for null and undefined That comment reeks of the same biases that C/C++ developers make when they admit that a majority of C/C++ bugs are related to hard-to-detect pointer/memory safety issues, but claim that they're a good C/C++ developer because their own code doesn't have such bugs, despite the bugs by their very nature being hard-to-detect.