It is a reflection of Bay Area tech culture, which dominates internet conversation and somewhat unfairly 'represents' US or global tech culture as a whole.

For companies in this bubble creative destruction is the order of the day and this manifests in me-too behavior from executives coupled with breathless enthusiasm for new technologies. It can often be excessive from the POV of an outsider looking in but not embracing the new thing fast enough could be the difference between filing Chapter 11 or having a trillion dollar market cap for these firms. All of this could occur within the span of 6 months.

Companies/Organizations outside this bubble don't face the same pressures (at least in a compressed timeframe) so they lag a little bit in responding to trends. But make no mistake the 'creative destruction' is occurring in full force and will wipe out any firm that's not ready for what's coming.