Memes

I would still disagree about phone usage.

Even when in school, phone helped me quite a bit with education. Having a way to do a quick fact-check is invaluable.

Now as I'm finishing getting my degree such devices became an inseparable part of the process.

Yes, you may not always listen to what's being said whilst using them, but lets be frank, you wouldn't be listening to those parts either way.

School education in a lot of places is fundamentally flawed. It's extremely difficult to learn when you're expected to absorb information just by listening and writing.

I'd agree with OPs sentiment here, off-topic smartphone usage isn't the cause for worse education, but instead is a result of poor engagement in the first place. Should people be more engaged in the topic then suddenly smartphones start being used as a studying tool and not for entertainment. There are many ways of achieving that, but that's a whole different story.