In 2004 I visited my family in Valencia, Spain. There was a local construction boom. There were family owned shops everywhere. Bakeries, fruit stands, etc. When I went back in 2014, it seems everything had changed. The shops were gone. The construction had slacked off. Instead there were now giant supermarkets and superstores. They were on the Euro now. My cousins blamed the EU for this. I'm assuming something similar happened in Italy, tho it is not mentioned in the article, which instead tends to blame the victims. When you replace the local food supply chain with prepared branded foods (Nutella, etc.), you get this. The EU has been great for European capitalists, but a detriment to the people in Europe.
PS This was one of the major complaints of the long forgotten yellow-vests protests in France.
The hypermarket concept was more or less invented in France in 1963. Clearly joining the EU allowed greater trade options which suit large scale market leaders, but their growth would have happened anyway.
A lazy illustration, but there is not a single mention of the EU, the introduction of the Euro, or the single market on the extensive Wikipedia about the topic in the context of France, suggesting minimal impact.
Nobody is forced to eat (Italian!) Nutella instead of local made alternatives. As such many Germans do that.
I do look for regional food, though they are more expensive but also Aldi + Lidl are a bless.
I'm over 50. I played in the streets whole afternoons, full days during school vacations. They were dangerous years in Rome, terrorism, political violence, heroin everywhere.
Despite we are now living in safer years, no kids are playing in the streets anymore. Also in the nearby park, they struggle to reach a 5 vs 5 football (soccer) match when we had plenty more for a 11 vs 11.
A prominent psycologist just released an interview: why do italian parents love Sinner, the tennis player, praise his capabilities, his energy and willingness to train, but accept that their kids spend hours sitting on the couch playing games or browsing socials?
I also agree with you about local, family owned shops: in my area there were 2 supermarkets and they were far away. Now there are at least 6 and one is less than 300mt from my house. The family shops are still operating and thriving, but some have changed, adding locally pre-cooked food to the old offer.
So, less sport, more easily available junk food, more parents working late to keep supers open so more use of pre cooked food, more time spent on social media... a explosive mix