So there is NO level of immigration/migration into your, or any, nation which you can imagine as presenting a financial or social problem, is that it Kefka?  You believe the current situation, of unprecedentedly high (for the last few centuries, at least) migration in Europe and the USA is completely acceptable?

And you display your dishonesty yet again, as I NEVER claimed that the current migration influx is "infinite".  That is just stupid to even suggest.  What it IS is unprecedentedly high, as well as socially and financially disruptive to the host nations involved.  There are now entire zones of non-assimilated and hostile foreigners within various European nations --- that is just OK with you?

I simply cannot fathom why you are so defensive towards strangers, many of whom have little more than contempt towards their adoptive societies , and so unwilling to defend your own society and culture.  It speaks to a perverse personal and/or cultural self-loathing, I think.