I don't know what self entitled planet you come from, where your personal access at anytime is more important than that of anyone else ever, but if you knew anything about peak hour distribution curves, then you'd understand how truly selfish you and every other AFKer really are. I shall try to explain it in simple terms.
There are times when lots of people log in, and there are times when fewer people log in. When you plot these along a graph, you see a curve pattern, that reaches its maximum at what are called "peak hours." This is when the most people are logged on at once. If that number reaches the maximum number of connections for a server, then no one else can log in. However, one will probably be able to log in during a non peak time, once those who are done playing log off and traffic moves toward the valley in the curve. And considering time differences, the distribution softens a bit based on variable peak times. Anyone who's seen the old Vana'diel Census reports knows this.
What you and your ilk seem to not comprehend, is that by not logging off, you are artificially extending peak hours for the entire duration of the graph, meaning that people who should normally be able to log in during a non peak time can no longer log in at all.
The argument that blame is entirely with SE is partly faulty because while they do need to create more server space, there is no issue preventing people from logging in. The issue is that there is not enough room, and this issue is exacerbated when people refuse to make room.
So don't come in here with your righteous anger and expect sympathy when simple math shows that you are the cause of your own problem. And don't you dare call me a liar. You know nothing about me, and thus are completely unqualified to levy such an accusation at me.
Maybe you should sit there while you spam the login button and hope that some other player shows the same kind of moral maturity that you are apparently lacking.