“As for financing terrorism and what has been mentioned in the list of accusations — this issue exists in all countries in the region.”
It sounds like he is telling the truth, research would seem to show that. One of those groups with their name ending in “Al-Sham”, “Ahrar al sham” seemed aligned with Al-Nusra, who were affiliated with AQ.
If people want to call Hezbollah a terrorist group, which they appear to be, there is that too and they are fighting on the Iran/Russian/Syrian side.