Why is this being framed as airliners fault to begin with.
When a fishingboat gets rammed by an cruise ship it's not "cruise ship collides with fishingboat", its the reverse.
One is a big civilian aircraft thats being tracked and has no way of making sharp course adjustments the other is a 'VIP' with potentially ADS-B off.
Heads should fly at whatever military branch the hellicopter was operated at... but they wont.