I think this is because all of tech seems to be culturally downstream from FAANGs who have weird problems like "we have 500 devs making multiple commits a day and we can't trust them to do anything more than close tickets." Those are wholly self-inflicted problems, but the rest of the industry laps them up as if they are the secret to being as "great" as FAANGs. Couple that with tons of people who have less than <7 YOE in tech and/or are switching into it and you see there are very real political advantages to "keeping up with best practices."