[yakak]

By your criteria no language that has survived to now will disappear without a major global calamity. Effectively, latin is a not a language for a native speaker that wants to go through their life and leave future native speakers.

Regarding Icelandic, I know little about it except that it has a lot of non-ANSI if written properly. I already know many latin language dialect speakers that developed their behavior when the limits of SMS unicode were significantly smaller than ANSI, with long term repercussions. I'm not sure why facts like that would need to be in the article to discuss here?