Its not breadth first, thats the very lineage that turned this country into a distorted culture of congenital ingrates. They don't have to owe Brits anything, Britain owned the land, they disliked British immigration controls and then behaved as if they own the land and started vile terroristic activities against the country that saved their side in WW2.
Why not? If you think the houses settlers are invading are "Israeli" then define Israels strict borders? Israel never defines its borders, its always changing based on whims. Obviously they have no legal papers for the lands they are stealing, they are making shit up as they go along. Therefore I think, it is necessary given Israel's weak and confused memory regarding their land borders to be given a very good, kinetic reminder as to their precise border lines.
Britain or anyone else could install literal Hitler or Stalin for all I care, this changes nothing about the fact that they rightfully own a given parcel of land.