It’s lines like this that rub people up the wrong way.'Your children are facing annihilation within a decade or two, who knows exactly when? .'
It’s blatantly not true is it.
I’ve read several different models on what could or couldn’t happen and none predict an existential threat coming in 20 years. The models are all geared towards a target by 2100.
A wushu washy but very extreme prediction, followed by a “who actually knows?” Isn’t going to convince anyone.