He never said he wanted to earse the border
Since he refuses to enforce our border and wants to put up a "technological fence" rather than a real fence across our border w/ Mexico, then he might as well erase it, just like the liberals in congress want to do.
If he was willing to take down the physical fence around the WH and replace it with a "technological" or "viritual fence" then I'll give him the benefit of the doubt. Until then, he's just a globalist.
Maybe not in specific words...but actions speak louder than words, and even inaction is an action.