Do migrants do jobs that native-born citizens would not under any circumstances do, or do they do jobs that native-born citizens would not do for the low wages that migrants are willing to accept?
We’re talking about minimum wage jobs, so the low wages are capped at the bottom for everyone anyway. And yes, there’s absolutely "native born" workers that will and do work for minimum wage already.
Regarding the taxation argument. That may have been true in the past (it doesn't account that many of these people stay and then will need to supported when they become elderly) but under the "Boris Wave" immigration boom that is no longer the case.
It doesn't address the other problems such as social cohesion.
>Plus they often do jobs that many people wouldn't otherwise
because the wages are low, why are the wages low? because these jobs have access to an unlimited amount of strikebreakers/migrants willing to do them for those low wages, so the wage stays suppressed and low, instead of allowing market mechanics to bring those wages up