The answer is probably yes, you still have free will.
MKUltra (trauma/drug based mind control) is only supposed to work on a specific psyche profile.
It's just extreme manipulation. platos aligory of the cave but the outside is really hard to get to.
Final answer though is there isn't enough information. are there in fact philosophical zombies or not? NPC's people without inner monologs are pretty close for sure. Look how quickly those retards were convinced trannies were normal or tolerable.