Do everyone read the article? In the article it specifically mentions: - boring means proven, not necessarily older tech - the ratio is 80 proven and 20 perce

Do everyone read the article? In the article it specifically mentions: - boring means proven, not necessarily older tech - the ratio is 80 proven and 20 percent new tech IMO it's a reasonable approach for production / commercial apps (maybe not for newer, cutting edge apps) to maximize productivity and keep earning experiences. Then the more basic question is: when does one tech is considered "boring" already? For most apps, even the newer tech should already cover most, if not all the use cases. Edit: formatting