Use THAT against them too as then you can say:

"You have a LOT of groups endangering children in your country, we should stop ALL migration as you can't guarantee the safety of their kids so they should be kept out for their OWN protection"

This issue is so bad that no matter how they try to deflect or distract, it doesn't work to mitigate you have dedicated groups raping kids in the UK.

Use THAT against them too as then you can say:

"You have a LOT of groups endangering children in your country, we should stop ALL migration as you can't guarantee the safety of their kids so the should be kept out for their OWN protection"

This issue is so bad that no matter how they try to deflect or distract, it doesn't work to mitigate you have dedicated groups raping kids in the UK.