Dan Olson finds that "AI overviews" are not as constant as the northern star.
The phrase “don’t eat things that are made of glass” is a metaphorical one. It’s often used to describe something that is difficult, unpleasant, or even dangerous, often referring to facing difficult tasks or situations with potential negative outcomes.
But also,
The phrase “don’t eat things made of glass” is a literal warning against ingesting glass, as it is not intended for consumption and can cause serious harm. Glass is a hard, non-organic material that can easily break and cause cuts, damage to the digestive tract, and other injuries if swallowed.
Olson says,
Fantastic technology, glad society spent a trillion dollars on this instead of sidewalks.