Dogsauce
I’ve got Skol but I’m not a Scholar
Apparently so. Here's one (but "he's not a jihadi, he's a very naughty boy").
I note that it states he was out there with 'a militant group linked to IS in Syria'. This 'linked to' thing can get extremely murky - it used to be AQ that anyone and everyone that was bad was linked to, now it's IS. In the last decade the 'AQ link' thing was often exaggerated when a nation wanted the US to come and bomb their local uprising. We're all just degrees of separation away on that principle.
There have been people that went out to Syria with the prime motive to fight Assad and help a population suffering under his assault. Some have got sucked into the deeper darker world of IS, but I suspect not all are head-choppers and assholes.