what other consumer goods from Germany have you seen in a shop lately
A lot!! Do you even read labels carefully? About half of chemicals available (paints, cleaning products with 'famous' detergents), sweets, coffee (Kraft Jacobs Suchard, Tchibo etc.). Tchibo, Lidl and Aldi are shops with vast majority of German products - I could start ennumerating but it would take a lot of space.
NB: I was once looking for
Polish sugar in Krakow and it seems an impossible feat. Everywhere there are German products of Sudzucker and Pfeifer & Langen companies, whereas I made my point to find Polish sugar from a Polish sugar company. After looking hard in every shop I've bee to, the only place I knew that had it was Bomi at Solvay Park, which is far but I drove there anyway. Sadly, they changed their supplier and now they also have only German one. So, helpless in my 'sugar crusade' I stopped using sugar for a while, until I visited Lidl. You can imagine my surprise when I saw there Polish sugar! Someone must've divided by zero.