When FR attacks BA, they just make themselves look even more stupid. The products are different so to compare BA to FR is difficult.
Even more difficult is that BA has reduced fares and have proved cheaper than the LCC when the whole product is taken into consideration.
If cost per mile were taken in BA has had some excellent deals LHR-BOS-LHR £70 single plus tax LHR-GLA-LHR £14 single plus tax.
FR started competing on Go routes ex STN CIA was one.