Trained by the many more prompts that are irrelevant in practice, and merely stand between a person and the task they're trying to accomplish.

It's not like computers give people a good reason to read the error popups. 90% of them these days are just "oops, computer pooped itself, a well trained army of monkeys is on its way to clean it up; try again later <tinyprint>0xbunchofbullshit-hexadecimal-uuids-for-vendor-telemetry</tinyprint> ;-)" anyway.

Most of the time, people are given only two options: give up on their task, or ignore the popup. No point in reading the message in such cases, it brings zero value.