What will happen with people who travel from abroad in a few years? Places like Latin America aren't even thinking about changing cards (heck, we're still adop

What will happen with people who travel from abroad in a few years? Places like Latin America aren't even thinking about changing cards (heck, we're still adopting the old magnetic cards in most stores!). What'll happen when I visit Canada with my card in one or two years? Will those still be accepted?