And before anyone says so, no it has nothing to do with the supposed lessened attention span smartphones have caused. I'm not wasting 15 minutes of my life reading about social media recommendation algorithms [1] when not even a single paragraph is dedicated to at least some rudimentary technical explanation behind them.
Same goes for 30-minute YouTube videos attempting to maximize monetization for subjects whose explanation in less than 10 minutes for an average intelligence person is adequate.
Here's also a recent example of ideal, imo, technical writing that is sadly getting more scarce: