When you guys are done patting yourselves on the back for being multicultruralists maybe you can explain how it's beneficial to relegate these people to their own enclaves where they depend on each other because they can't access nations primary tongue, effectively ghettoizing themselves and throttling any chance of upward mobility, because you know, they cant speak the fucking language.
Oh but it's okay because you don't have to deal with these people, and this one time you heard a story of an old Spanish lady who got a job for a slaves wage making sandwiches for all the white people.
National cohesion, high quality immigration, upward mobility, integration, and a tangible POSITIVE impact all sound better than a non-impactful social isolation you two are advocating for.