dude you didn't even read it. they have clearly stated that the organization mc used to belong to did not adhere to any ideology, religion or state, if anything they are more like FOXHOUND or the patriots from MGS. a strong tactical force independent from all only acting to support their own cause
Ohh, my mistake. How silly of me to assume the international terrorist organization based out of the middle east and associated with beheading would in any way have taken inspiration from isis. I should never have assumed such a thing for what was definitely not an obvious joke.
Now that I know it's more like Metal Gear, which is much more realistic, this boring, repetitive, unfunny, tensionless fable rip off has instantly become much better and I will immediately devote myself to reading the rest of it.