[TeMPOraL]

I think their point is, there's just so many bad candidates that even among those that pass whiteboard coding challenges, most can't code - but it increases the ratio of good to bad coders in the pool, so in lieu of a better option[0], it's still used.

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[0] - There are plenty of better options, but they tend to not scale - so they cost more, and companies avoid them.

[IQunder130]

No, that's not my point and it's extreme arrogance on your part to assume that coding is some sort of arcane art only accessible to a select few. Programming is a skill like any other, you develop it with experience. DS&A screening simply selects for people with a decent understanding of the fundamentals, even though it has a very high false negative rate.