Oh God it's AWFUL. Not sure if it's the font, the white space, or something else but it's just... I can't even focus on it. Guess I'll be using my phone for FB from now on? No seriously - is it the fonts? I can fix fonts. Jeez.
I use this one: https://chrome.google.com/webstore/detail/old-layout-for-facebook/abmkkackbbimmdbfjdilpnfaegaeagge
It reverts to the old layout.
(I have no eyestrain from the new layout, I simply dislike it.)
OMG THANK YOU!
The interface got broken today. The developer says the fix for Chrome is on the way. A temporary fix is described in the post below: