Depends what you call fast. Fast enough to cause deprivation more than likely, and the usual bell curve. For a career, an industry almost completely exiting in

Depends what you call fast. Fast enough to cause deprivation more than likely, and the usual bell curve. For a career, an industry almost completely exiting in half a working lifetime might be thought fast by many outside IT. :) Some will leave early, most when some tipping point is reached, and some will hang on for decades. Something different will fill the gap.