It's interesting that you say that the weaker states never should have agreed, while in the stronger states (I live in one), the opposite is the current opinion. Maybe everyone agrees on this point? I think that is the case: now (!) everybody agrees that this was a stupid scenario.

On the other hand, where would we have been without the euro? Would it have been any better? I am not so sure.

And in the EU the richer states do support the poorer ones, but since long especially the UK opposes this. They don't see the benefit. I think it's well worth the money, even with the Greek. We cannot abandon them, and it would be a major political stupidity to do so, with Turkey and Russia going the wrong way. I think - in the end - all political leaders of importance will agree with this.

In Greece, the problem is corruption. It will be an uggly fight to turn this around. I hope this is that fight, because otherwise it's all for nothing, or it's only for the EU. I sincerely hope they can get rid of corruption, because it will make their life in the end a lot better. For now it's lots of misery though.