WARNING: I don't have reverence for evil, or stupidity which yields itself to evil; prepare for the mockfest!
(A Fair Disclaimer for the dominion-seeking noob: Unfortunately, technology is rapidly out-innovating your type [parasites], so your control potential here is already reaching its expiration date, I'm not sorry to say. You can blame the Internet and blockchain tech for that. I know what you're thinking: 'DAMNED TECHNOLOGY DISSOLVING BARRIERS TO HUMAN FREEDOM!')
First off, Step 1
Get a hold of the minds of the kids, you must make schooling mandatory - that is, follow the ancient Prussian soldier-creation model for mentally reducing free will to order following, using the school system and the concept of "submission to authority" -- check!
Up next...
Train them through BOTH overt as well as subliminal schooling and media that you, the parasite government class, are awesome and necessary. Oh, and no matter how much you take their freedom away, it's really "to protect their freedom". Tell them that thousands of times until they repeat this lunacy verbatim. Loyalty to the parasite class = loyalty to God and country - check!
Next on the agenda...
Relentlessly hunt down all the most desirable resources around the globe using the stolen loot of trillions that you extorted from your loyal schooled children who are now grown. You may then notice that annoying 'free' people already live on those resources ... but then you will remember that you already have millions of loyal tax cattle who will support you bombing pretty much anyone if you just say the word "threat" or "terrorist". Remember to get all your buddies in suits and offices in your 'government' to say it too and say it's official.
Definitely don't forget this next part, it's KEY--
Tell your loyal, schooled, dumbed-down tax cattle that every place in the world is a "threat" to your power, especially when you need their resources and you'd rather steal quickly than go through that long hassle of building strong consensual relationships trading nicely.<.center>
Call invasion "defense", and then threaten young military men with imprisonment for treason if they want to disobey orders once they have already signed up (and realized they're being asked to start fights with innocent civilians and shoot at strangers who aren't doing anything harmful).
The awesome part here is that now you can...
Rely on your several million cattle to cheer for the idea of shipping off young men to be war pawns, and then watch in effortless glee as your loyal subject class begin to police the logical, sane people who are getting out of line pointing out that it's the ultimate degradation of human life to go off to war and follow orders to murder strangers in a foreign land.
You will notice that when someone ACTUALLY shows they value the LIVES of troops, and says they don't want people shipped off to die in immoral wars, you will observe with happy satisfaction as your generations of forced schooling kick in and all the surrounding cattle defend you and your big bully parasite class buddies, telling the decent person they are a traitor for not wanting young men to die to line politicians pockets.
So remember, if you want to ONLY steal, and produce NOTHING of value for anyone ever, but still be a serious baller for life on the backs of creative and productive humans...