Funny, I don't see the people complaining about illegal immigration affecting wages taking up the issues of wage theft by employers, the Fight for $15, or, gasp... more radical solutions for the working class, namely, moving towards production for human need instead of profit.
That's because those people are only concerned with scapegoating and pitting vulnerable groups against each other.
Immigrants can have anti-immigrant sentiments and can scapegoat as well, just like we have Afrikans who hold and advocate for anti-Afrikan ideas.