How would Homo erectus fare in today's world?

We still have places were people live similar to how they did.
Answers

skeptik

Provided they didn't have to compete with modern humans for resources, they would probably do just fine. The problem is that there is no place they could live that they wouldn't have to compete with us. Even the most "primitive" of human cultures, that live the most similar to how they did, still vastly out-perform them on exploiting the resources around them.

oikoσ

As long as they lived among other Trump voters, nobody would notice.

Killmouseky

Ask Donald Trump - he's one of them. Accent on the "homo."

Ed Gein Jr.

They seem to be doing quite well, they have their own community and a flag!