No Russian hackers are not, Bojo, Cameron, Farage and weird media are, used to gain power, it had SFA to do with migration, which has trebled due to Brexit, as workers who come here now, from the other side of the world, want to bring in their families, which europeans didn't tended not to do.
Vast majority of crime in the UK is committed by white people as are sexual assaults.
On knife crime, its equal on the ethnicity of the assailant, 5.8% for both but of course proportionately, its against black communities.
May halting stop n search has probably had a bigger impact on knife crime and it tends to committed by people who were born here, 2nd or 3rd generation.