The wide range of views on here is something I applaud - rather I am concerned by some people who do not live in the real world - this one here.
MPLs are a fact of life- I fly EasyJet and Ryanair and the FOs often look like they should still be at school. Same on SpiceJet and Go-Air in India. I don't see them going away. The US seems to be out of step if anything by still insisting on more experience- I am surprised commercial pressure hasn't led to the same there.
Aeroplanes must be built such that they can be flown by these crews - safely operated all over the world. As I said yesterday, I am not sure certification bodies are doing their duty here.