The company will never provide more than basic hearing protection, as it will be more difficult than the smoking agenda to prove that your hearing loss is due to sitting in a flight deck for 10,000 hours.
The company have been advised by their lawyers that they are safe from class action suits on hearing loss. So as a retiree I sit with my tinitus which I know was caused by sitting in an airline cockpit for 35 years with no redress. Take care of your ears guys, 'cos the company does not give a sxxt