OP's comment says globalization comes with dark sides, that's it. Do you disagree? I think people are angry because so much of the discussion of it among people who have enjoyed the fruits of globalization is essentially to silence any talk of that fact and point to things that ultimately are not a crucial part of a better life (ability to buy cheap junk mostly).
The comment claims that 'globalisation' is depressing young people. Well, that's a hypothesis, not a universally agreed-upon fact. And the assumption that it's agreed-upon is probably a product of the propaganda I complained about.
There's a stronger case for globalisation making youth happier, on the whole, and other factors (such as economic inequality) making youth sadder.
No nation has absolute free trade.
The question is what to aim for.
All else being equal, globalization is better.