If a person, especially a kid, is not forced to learn and think, and is allowed to defer to the output of a black box of bias and bad data, it will damage them irreversibly.

I grew up, mostly, in the time of digital search, but far enough back that they still resembled the old card-catalog system. Looking for information was a process that you had to follow, and the mere act of doing that process was educational and helped order your thoughts and memory. When it's physically impossible to look for two keywords at the same time, you need to use your brain or you won't get an answer.

And while it's absolutely amazing that I can now just type in a random question and get an answer, or at least a link to some place that might have the answer, this is a real problem in how people learn to mentally process information.

A true expert can explain things in simple terms, not because they learned them in simple terms or think about them in simple terms, but because they have to ability to rephrase and reorder information on the fly to fit into a simplified model of the complex system they have in their mind. That's an extremely important skill, and it's getting more and more rare.

If you want to test this, ask people for an analogy. If you can't make an analogy, you don't truly understand the subject (or the subject involves subatomic particles, relativity or topology and using words to talk about it is already basically an analogy)