No, I’m very careful with my statistics, and I completely agree that it is not literally 0. As you say, perhaps the world ends before AM&tW can even be released, or some other kind of national level black swan event.
My point is more that the chance to go below 10M is something like 10^-9, so people in everyday conservation will round that to 0 and hopefully it is understood what is meant. Likewise, the chance of going below 200M is something like 10^-3, maybe. That’s the kind of number that can also be reasonably rounded to 0 is this context, as long as everyone remains aware that of course no real world future events are ever actually exactly equal to 0%.