I don't see this Keit's post as a call to 'escapism' (or sort of apocalyptic doomsday retreat), and I've had a habit of doing that in the past, even with Forum activities.
To me, it more looks like in line with what the Cs have said numerous times: "Forewarned means forearmed"; having a thought in mind that things may not go on in the same 'old way' as before for much longer, so not to make long(er) term plans and focus/arrange our lives around them.
These times we're living in are such, IMO, that it's very important to have open eyes and ears, and observe basically every little thing around us, as the world is changing in front of us almost every day, significantly, even during the same day, and make our choices accordingly.
Yes, I think we should prepare for the worst, as if it will come tomorrow, even today, not just wave our hands on the very idea of it (e.g. stocking some food, canning if possible, ...). Be present in the now and here, not allow to be 'sucked into' thinking and planning what might happen (or we wish would happen) in few months or even years, as in obtaining university degree and arranging our lives around how to (e.g. financially) support such long(er) term plans - and/or even maybe more importantly, give our energy/attention to such plans instead of being prepared as much as we can for what might await us just around the corner.
Live life to the fullest NOW and be observant of the world around us as it is NOW; not taking into account the latter part and all the info and knowledge 'gathered' up until now (e.g. non-negligible possibility that something wicked might drop by to say hello to us this very night), looks more in line of 'escapism' than what Keit posted, at least to me.
My 2 cents (or 2 lipas where I come from, although haven't seen that coin in a very long time
)...