How on earth were the Q drops planned and executed? Every drop has discrete data elements that interact with every audience, covert white hat strategy option, enemy beliefs and option. Mind boggling number of combinations of timing and content. Plus there is a variable reaction to each drop, so you need to be able to modify the future drops. Quantum computers? Time travellers? Portal from another dimension? No idea!
You remind me
"Wait until you find out who has been talking to you"
What if a future quantum computer could insert information into the past?