// we have uneducated Brits going to the Islamic state and causing terrorism //
Got to correct that.
There is no Islamic State, ISIS are invaders in Syria and Iraq. They are an hostile force who have occupied another country. Defending those countries from the oppression brought by ISIS are not terrorism, they are legitimate defence against an hostile aggressor.
The whole Syrian adventure was a huge mistake by the UK Government. Hague and Cameron never seemed to know which side they were on, and what they were fighting for. With the US, we actively encouraged ISIS because they were fighting Assad. We bombed Syrian Army positions so that ISIS could take terroritory. The US funneled money and weapons to the syrian ‘freedom fighters’ who were in fact ISIS and other Islamic terrorist groups.
The Kurds designation as terrorists is false, and we only go along with it to curry favour with our NATO ally, Turkey.
I suspect that we are engaging on these prosecutions because we have our eye on forging trade deals with Turkey when we leave the EU. The despotic Turkish President will be greatly pleased by our compliance and will be more favourable in any trade deals.