Many Tories are Arabist. Other Brits just can’t get over anticolonial war by Jews leading to the British pull out.
In their minds they still think they lord over their (former) colonials. The ones they said goodbye to after WW2
Israel is the most obvious case but same goes for India and other ex-colonies
UK was too devastated and weakened to retain its colonies and territories
UK was so weak and had lost so many men that it started importing Pakistani workers......
Thus sowing the seeds of their present destruction via creeping Islamization funded by UK taxpayers who are forced to subsidize large Muslim families