Concerning the suffering, that wasn't the conclusion here.
The Danish halal slaughter method with anesthetizing has of course only been implemented because of the Muslim market, including the export, which is big.
Though the number of Jews in DK isn't that huge, traditionally, they tend to be a part of the upper strata in the country's capital, and in society generally.
Btw I see that animal welfare is a subject of concern in Israel, the country also being apparently the first to initiate strong initiatives to a future artificial meat production (2015, cf. Wiki on animal welfare in Israel).