I think the last time I went to Lidl, they took only debit or cash, but that has changed (now they take Visa and Mastercard along with Maestro).
https://translate.google.com/transla...52&prev=search
Oh, I forgot that EU got the interchange flattened. So, again, I am unsure why there would be any stores not taking regular Mastercard and Visa along with the debit networks.
https://europa.eu/rapid/press-release_IP-19-2311_en.htm
So, I really think the issue is outdated (well at least for the length of the EU agreement with Visa and MC).