Obviously (besides a few nuts spouting nonsense out there) this isn't an extinction level or doomsday event or even near that. I am certainly not meaning to promote that.
But it could be a big problem for health systems if taken lightly...and by that I mean treat it like the flu where people don't self isolate, etc. We honestly don't have the capacity if people were to ignore quarantines.
This is as "mild" a global event as it is because so far countries have quarantined aggressively which we do not do during flu outbreaks.
*hopes this isn't more bait
The thing is, the excessive sensationalism of the reporting is akin to a zombie apocalypse with this thing, even when in reality it's just a strong cold. So I don't think people are being dismissive when saying "it just kills the old"; they're just trying to counterbalance the media who have gone ridiculously over the top with it.
Sky News today for example - breaking story - "some politician in Iran catches a cold". Its insane - its just looking for every excuse to keep the panic levels at 11.