Interesting. I live in Tarragona, the Spanish city mentioned in the article where Chartreuse was produced for a period of time. This left a profound mark in the city and nowadays Chartreuse is closely associated with the town celebrations, specially the main annual festival, Santa Tecla. The traditional drink for this festival is called "mamadeta" (which has clear innuendo in Catalan that I'll let you figure out), which is 1 part green Chartreuse and 2 parts yellow Chartreuse mixed with lemon granita ("granissat de llimona"). It is a bit pricier than the standard glass of beer but definitely affordable to pretty much everybody, including young people, so it was a bit shocking to see the prices listed in the article.
I wonder how the reduced production will affect its consumption or even its presence in the celebrations going forward.
*Edit: spelling