The fathers of these dead children will simply have to live with the terrible consequences of their involvement with antisemitic terror
So the children have to pay for their father's crimes? This isn't really a justification, and they don't not care, now they have a real reason for retaliation—starting the cycle of hate all over again.
I've found that many of these solutions/hacks block legitimate users that are using the tor browser and Internet Archive scrapers, which may be a dealbreaker for some but maybe acceptable for most users and website owners.