The basic problem [in Libya] is that the UN and most Western nations continue to back the GNA despite the fact that the GNA relies too much on Islamic conservative militias and senior Libyan Islamic clerics who favor imposing Islamic law on Libya, something most Libyans don’t want.
Sure, let's support "moderate" Islamists! It worked so well with Erdogan in Turkey and the Moslem Brotherhood in Egypt, eh? So what on Earth are the Italians thinking?
Italy tried to get the new U.S. government interested in providing military support for the GNA in its fight with HoR. The Americans declined but will continue helping with efforts to destroy surviving ISIL (Islamic State in Iraq and the Levant) groups in Libya.
The West is aware that Islamists are either hostile to or at war with the democratic and liberal (in the classical sense) West, right?