It's a meaningful end? It's a meaningful action, sure, but why should it be an end, if it doesn't have to be? If Buffy finished her job as the slayer, then a true reward would be to live her life as a normal person, not to be stuck in an empty-yet-comfortable alternate dimension.
But Buffy never gets to live like a normal person, ever.
Actually, I'm wrong, she does get to live like a regular joe in S6 and ends up hating it so much she bangs Spike. But after that? First, general of world slayers Inc, Twilight, the Siphon, sister dying, and on it goes.
And so she goes back to being the slayer, and she will stop apocalypses because she is Buffy. And then it will go on until she (probably) dies in some apocalypse again.
Who knows, maybe she'll be lucky enough to see all her friends die instead of her, endure new ways of suffering herself.
Because lets make no mistake, Buffy's existence guarantees suffering for her, its her lot.
I'm not saying this to say she
shouldn't exist or fight, only that it will not be glorious and rose-tinted, just be more of the same.
She will not be normal or get to be normal...unless you ignore the comics and Buffy has in fact settled down somewhere in a kibbutz. Or is now raising penguins in Guam.
Also, Buffy isn't just a slayer, she's also a person. If 'The Gift' completed her destiny as the slayer, that doesn't mean that she had no life left to fulfill. She still had her human life to fulfill.
Which will end in death, and she will go on to be 'trapped forever' in 'paradise'. That 'horrible fate awaits her at the end' lol.
But seriously, who gets to decide 'how much' life is fulfilling. Buffy's already done her part in saving it, A LOT as the tombstone says. And so she'll save it some more and her life will somehow get more meaningful?
If there is
no big glorious end to all things then we know that Buffy will never 'win' that final battle, that there is no higher meaning to things, no plan, so she will never rest.
Until she dies, goes to heaven, with Joyce there (and also Faith who dies like a minute before her). Happy. Forever.
But from Buffy's perspective, it was necessary.
Again, clearly it wasn't from her view. She was happy.
We are NOT told that she was trapped in a 'lobotomy-verse'. We are categorically told that she was in heaven, completed. So, from Buffy's perspective of course she was better off where she was.
1) They were happier, maybe, but they were also prisoners, living a meaningless existence.
What is meaningless about get your reward?
I mean, its basically implied that everyone good, who dies, will go to some paradise or other. So they will all end up with 'meaningless existences' anyway.
Or maybe they will just be
completed, whenever that happens to be, energy transformed from one thing into another, a different perspective no less valid than the one before- perhaps even elevated, something spiritual and one with the universe instead of simply mortal flesh.
Who's to say that what Buffy experienced was meaningless?
2) I still don't get what's so important about natural law. If natural law makes no sense, you should break it. And necromancy is just an insulting way of saying "healing".
It's not the same. Healing is natural, bringing back from the dead- no matter who- is not, it is against 'natural law' and has consequences. We have seen this and it leads to death, pain and suffering.
It's an existential crisis. Everyone goes through such times. It's not a reason to be DEAD.
I merely point out that Buffy was obviously not brainwashed by 'heaven', she had enough wherewithal to question herself and her place in the world many months later, to wonder as to why she was back. I don't think she would've thought of that if she thought 'heaven' was a brain-washy lie.
Helping/loving others is a good source of meaning in life. Someone famous (I can't remember who) once said that the difference between a child and an adult is that an adult realizes that "this isn't about me". An adult realizes that he's a part of a world of people who are not any less important than he is, and acts accordingly.
Indeed, empathy for other people is great, but living
only for them- feeling
obligated to live
for them and struggle on- is no less a 'prison' that Buffy's paradise was. She can't escape her destiny of being the slayer, she's still trapped- as you put it- by her circumstances, their just different circumstances that AGAIN she never asked for, Willow (and the others) decided them for her.
And it did NOT make it worse for Buffy.
In the end,. no. But it did make it worse for the world imo. Think about it; the world- the entire world, was almost ended because of Buffy and Angel-
again, then we had no magic, NO MAGIC, magic
ended for the first time in forever- because of Buffy, she broke the goddam world. lol
And then we have the uncertainty and chaos of new magic, new vampires with extra cool powers to kill people with, and on it goes.
I don't really see Buffy making the world a better place, not anymore. It seems to lurch from one crisis to the next now.