ackshully F22 is not a civilian killing weapon, americans are very cagey about it, foreign sales are forbidden, can't operate from aircraft carrier, has been only flown and maintained by americans. its final task would be air defense of north american airspace in ww3 scenario. the civilian killing machines would be drones like MQ9 and since we're talking about turkey, bayraktars. that, and older multirole jets like F16 and helicopters and whatever ground attack aircraft they have. turns out things are much simpler if you're just slinging PGMs from above, or outside MANPADS range, against people that can't fight back otherwise. these things would be useless in normal war
i guess lots of code in f22 goes into radar, some other sensors (ir for example) and comms (link 16, communication to missiles etc), a place where i suspect c is a good choice