411A, thank you for your expert opinion.
When have you flown to European limits?
I have read your replies for some time now and you appear to have been current on jet transports once in the dim and distant past. You don’t appear to be currently employed by a European airline or am I wrong?
While I’m sure that you believe everything you post, there is a body of evidence that has been gathered by a very reliable institution called NASA…you may have heard of them. They as an organisation have conducted an investigation into flight crew fatigue and a report can be seen
here.
On balance I am inclined to give NASA’s conclusion more credence than yours.
Regards.