To some extent, the AI may have adopted some of the expressions because they were in its training corpus enough (ie. People used these expressions before). Might be attributable to Baader-Meinhoff phenomenon instead of people copying AI.

> blast radius

The expression makes sense (a not dissimilar "trickle down" got accepted...). But used like in the text above, "the blast radius of your reduced productivity", it better be satire.

> “blast radius”

This sounds cool, will start using it. Thanks!