- Sanctions don't achieve the goal of stopping funding terrorism as evident by it still happening.

- IF the point of sanctions was to _actually_ stop terrorism funding, you'd start at the origin of where these ideas start, which is known to be Wahhabism/Salafism.

- At least, you'd start at the origin of how people holding these ideas were supported and given weapons and training to achieve regime change goals and to fight against Russians in Afghanistan.