Apparently they went out of fashion everywhere, except the Netherlands, probably because of the strong presence of the ‘FEBO’ franchise from the 1960ies onward,

Apparently they went out of fashion everywhere, except the Netherlands, probably because of the strong presence of the ‘FEBO’ franchise from the 1960ies onward, a fast food brand built in part on having these machines. So it’s hardly new to see them in Amsterdam!