I am, but you’d be surprised. All of the single-threaded languages are fine, for example. Very few languages are actually low-level enough to allow data races. C# and Java go to great lengths to avoid it.
Race conditions in general are another matter, and aren’t generally considered a requirement (though you can certainly create nasty bugs).
Race conditions in general are another matter, and aren’t generally considered a requirement (though you can certainly create nasty bugs).