I really don't agree... Some of those airlines do pay for the foreing pilots' trainning. I think it's really a need to contract experienced pilots with type-rating. You just can't contract a lot of unexperienced pilots in a fast-growing airline like Ryan for example. You need to mix it and as I see it's not easy to find it nowadays in Europe. And there's another stuff , must european pilots just use those airlines like Ryan to get experience and then they leave it to a better place. So is their fault too...
You just can't state that what happens in Middle and Far East is different from what is happening in Europe.
You can't say that european pilots are not well treated in those foreing airlines , do you have any idea how those pilots are treated at Emirates , for example ??? I can tell you that is very very well... better than they were in their homelands !