Well, addressing your various points here and there - the thing is the story is meant to be a political pamphlet. His tone in the last paragraph is not addressed to Real Unblinking, but Fake Scientific Experiment Unblinking. You're not supposed to draw comparisons to Real Tim, aside from "well, that didn't happen, so this is what happened to the Real Tim instead". Because, well, he's not talking to YOU! :p
I"m not sure that I picked up while reading that this was supposed to be on a pamphlet. I knew that they were going to spread the word, but not that this was actually supposed to be the medium.
So, wait, the whole story was on the pamphlet? If so, it wasn't a very well-written pamphlet.
1. That would be a very long pamphlet, how many folds does it have, 50?
2. There's a lot of unnecessary exposition if the intended audience of the pamphlet lives in the simulated world--why would he have to describe in the pamphlet what everyone in the world would already have known?
3. The ending also makes no sense as a pamphlet. Why would his intended audience give a crap about his musings about what his other life would've been like. Most likely they've already had the same musings and have no reason to be interested in the pamphleteer's own irrelevant musings.
The fact that it was on the pamphlet doesn't improve my opinion of the story. It just doesn't make sense as the content of a pamphlet, so if it had been intended for that medium it would need to be much shorter and less explanatory of well-known events, as well as GETTING TO THE POINT OF THE PAMPHLET much faster. If you think I have a short attention span on stories, it is much shorter if I'm glancing at a pamphlet. Unless I'm trapped in a waiting room I will probably give up after a paragraph if it's not interesting enough. Writing it in a way that made sense for a pamphlet probably would be hard to understand for those of us in our world who did not experience those events--but that doesn't change that it doesn't work well as a pamphlet.
And even with all that in mind, having the pamphlet refer to Tim.0 at the end was a mistake--if he hadn't done that, then the alternate interpretation that was my first conclusion would not have occurred. I still wouldn't have liked the story, but at least it wouldn't have come across as a nose-thumbing at the end. And did the reference to Tim.0 enhance the story in any way, even with the other interpretation? It didn't seem like it to me.