No, there's definitely a climate of anti-immigration. There's been plenty of actions recently to make it harder for people to legally immigrate, like increased RFE's and H1b denials, suspension of green card issuance and a rumoured plan to stop OPT for F-1 students. Ask yourself this: do you think the climate supports increasing or decreasing the level of migration? Imo the legal/illegal immigration distinction is meaningless because you can _change_ what is legal or illegal. Someone who is "against illegal immigration but for legal immigration" could hold any belief from "we should have zero family-based migration" to open borders.