I want my descendants to have at least a minimally functional civilization. Dramatic (staged) pictures of dead children don't change that. A single border agent being meeeeeeeeaean to chhiiiiiiiildren doesn't change that.

The immigration debate hasn't caught up to the maturity of the gun control debate, where the left is at least no longer (really) surprised when nobody changes their minds after a school shooting. But it'll get there. Once people realize where the butter is on their bread (or where the cyanide is on the bread), you're not going to change their minds with Hollywood productions and media campaigns.