Firstly - the Pakis were not “brought in by the government against the will of the people” - when they were imported in the 50s and 60s, the locals saw them as cheap labor. There was no large movement to get rid of them, Enoch Powell notwithstanding.
Secondly, why did this hit in the 90s? Because Christianity died in the underclasses in the UK, starting from the 70s and completely in the 90s (second generation or third generation of non-believing)
Diversity is not a strength.
Nobody in England was begging for these rapists to be brought in, and fed, hosed, and clothed at taxpayer expense.
Except Tony Blair (may he rot in Hell) to transform the demographics and electorate.
Biden tried to do the same thing here.