I'm glad someone else got started, as you said everything I wanted to say but in far fewer words than I usually churn out!
But hey, say way too many people, at least we can "send 'em back" - only most of the people they have in mind came from countries outside of the EU, many were actually born here, and those that did come from the EU are (thankfully) probably going to be able to stay via new agreements. So, didn't really help racists much either. There's the immigration concern where I'll not jump to racism accusations as "let fewer people in" isn't quite the same thing as "send the buggers back".. but that's unlikely to change either, as we're looking likely to still need free movement in the new agreements so.... yep. Let's hope the world doesn't just shrug and say "you're not actually as special as you think on that little island mate"