

Well, Belgium has three official languages, it just happens to share them with its neighbors. Ireland also has two, Luxembourg three, Malta two…
Also Catalan is spoken as a first language by about 4 million people. That is more than the population of the smallest 8 EU countries.
If costs are a concern one could argue that all these countries shouldn’t have things translated into their national languages either. Especially when another official language could do the job. While we are at it, might as well tell the Scandinavian EU members to just learn German. The Baltic countries could just agree on one language. What is up with Slovakia, Slovenia and Czech Republic anyways. Just merge and agree on one language duuh…
Political factors are also a major consideration. France, for instance, has a national policy against the recognition of domestic minority languages like Basque, Breton and Corsican.
I think this is more of the real concern here.
While Belgium, Cyprus, Portugal, the Netherlands, Romania and Slovakia supported granting EU recognition to the Spain’s additional official languages, Croatia, the Czech Republic, Finland, France, Germany and Sweden backed Italy’s demands for “further clarity on the costs and legal implications of the move.”
Belgium needs to balance Flanders and Wallonia. Cyprus has its Greek-Turkish situation with Armenians and Maronites in the mix. I think there is some Slovakia vs. Czech Republic beef from the separation of Czechoslovakia involved…
Reusable glass bottles have their own issues, especially emissions from logistics if they are transported for longer distances.
Cleaning reusable bottles is energy intensive and uses a lot of water and chemicals. Melting and recycling glass is certainly more resource intensive than doing the same with plastics.
The best solutions to reduce resource intensity is local production and consumers bringing their own containers, going for dried instead of canned when it comes to fruits, beans and the like…