It's not xenophobia to point out that a nation's migration policy is failing, when it obviously is. It's a systemic issue, not some cultures or people being better or worse.
It is an issue of some cultures being objectively worse. Many immigrants come from places where the rights of women are not respected, and surprise surprise, the incidence of rape has gone up by 50% between 2008 and 2018, and first/second gen immigrants now comprise 60% of rapists in Sweden.
