No, if I go to a post on facebook a large popup blocks the content requesting that I sign in to continue on fb. I tried to open a fb account some time ago but after giving them my email, cellphone# and home address they required a photo id. That’s when I said no way.
Ah, okay. I was curious, since I hadn’t heard of anyone not being able to just read a Facebook post. It wouldn’t have surprised me, though, if they had somehow blocked you from even that.
On that pop-up screen, though, there is usually a little “not now” button at the bottom center of the block that will let you at least read the post.