Anyone with at least half a brain working understand that crime rate is the consequence of racism and far right influence.
When you struggle to get a job, your schools are overloaded, not well funded, you are forced to ghettoisation, get reminded every day you are not welcome or hated, get considered a criminal by default by ignorants like you, the odds of taking the wrong path becomes quickly much larger.
I think having only half a brain is how you end up believing that migrant crime is because of far right influence.
This is very close to magic dirt theory -- I bring a horse into a pond, does it start acting like a duck?
This view has no basis in reality.