Considering that all those sneaking over the border only speak French - very unlikely to learn English and move to other parts of Canada? - in most financial ways they will remain Quebec's problem?

Quebec's financial situation is said to have improved enormously? Therefore, they can likely handle the load on the province with hopefully not a terribly significant impact on the rest of Canada?

That, to me is the best that can be hoped for? This gov't is too focused on looking good globally than behaving logically so what else is there to hope for?