The usual brash sales technique is likely to need to be changed substantially around Israeli kids being taken to see death camps like Auschwitz-Birkenau - culturally this is very different to someone going on a fun weekend break to Rome.
Somehow think this was a flippant remark about who would be customers.
There is and has always been sizeable groups of Jewish people visiting Poland for many many years. Doubtful that is likely to change irrespective of which airline is flying.
Journos read something into every single question and every single answer...............kind of like asking you DJ do you like Beer or Wine and then making a supposed headline that you hate beer because you said you prefer wine.