There are companies who do this well, sure. Are you seriously suggesting that this applies 80% of the companies out there trying to apply ML methods? If so, i

There are companies who do this well, sure. Are you seriously suggesting that this applies 80% of the companies out there trying to apply ML methods? If so, it really doesn't match my experience in this and related fields. Of course we'll both have sampling bias here, so I could be missing the big picture; it's not like I've studied it industry(ies) wide. Failure or non-existence of effective SRE organizations is just one of many common failure modes ime.