Old Time Revival

This post just beceause I cannot shout.
Nothing else than adaptation to change, old time revival, without testing a little, back to 80's well known organization and practices.
Why collecting so much metrics during the last 30 years to not have a deep analysis, a strong reflection and at term say "we'll keep them like that".
It is a pity that in old well known processes, people forget also what did not work.
Perhaps they should at least take the retrospective practice.