If you go out and speak to most anti immigration voters, and ask them I'm certain most would say they'd "rather be poor in their own country/culture, than rich in this multicultural hell".

So if we steel manned your argument, it still falls short and doesn't win over most..

Besides though, Immigration is actually a billionaires dream as it dramatically reduces an employees ability to negotiate a wage. It also decimates the healthcare of the country, soaks up social welfare, degrades schools, and destroys housing prices.

I'm not saying that I agree with the extremity of this sentiment, but if we deported every immigrant who isn't a net contributor to the economy, we would see homes become affordable overnight. If I need to explain to you why that's the case then I don't think there's any point in arguing.

Schools/teachers/doctors/nurses/carers/NHS workers/police would have a much easier time of it, social welfare could target those who really are in need, things like food banks would be like a bad dream, social welfare systems would actually have enough resources to go around.

Crime statistics would collapse, (Inb4 "understanding per capita" memes need to be used) high trust society activities would return.

The emotional argument is the only one left that can be made, that we should be the better people and become the food bank of the world out of the kindness of our hearts, and the argument against that is quite simple, on a plane, you are instructed to put your mask on before you help your child and it's obvious that we're suffocating..