There are several issues here.
- Nobody claims that all immigrants (or even just all illegal immigrants) are the same. There is no logical contradiction between believing that Jose, who is a much harder worker than I am, will “steal” my job and believing that Ramon will be too lazy to work and end up supported by the government one way or another.
- The meme says “immigrant”. This is another strawman, because the public policy argument is only about immigrants who are violating immigration law.
h/t Robert Boyer and David Burkhead