"i think thats false cause if i had total control on humans why bother trick them with light etc after they die"
It doesn't matter what your cultural heritage is, it doesnt matter what you believe about that afterlife or not.
Whether its the "Happy Hunting Grounds", "An Islamic heaven with 40 virgins" or a "Christian heaven with Angels playing harps" - you will indeed most likely experience one of these scenarios to begin with - but they are ARTIFICIAL "comforting" constructs and only a part of the process before you are "moved along" into the "Deep Sleep" or wherever you may end up.
The total control does not mean you do not have an opportunity to navigate out of this - it is just that it is so well designed, so complete and so thorough that your chances of not falling into one of the many traps/illusions or whatever is extremely low
This is very hard to articulate so below is a reference that may help you understand how this "alien interface" is such a core and inherent part of human existence for a long. long time :
We have a predator that came from the depths of the cosmos and took over the rule of our lives
Human beings are its prisoners. The predator is our lord and master. It has rendered us docile, helpless. If we want to protest, it suppresses our protest. If we want to act independently, it demands that we don't do so. [...] You have arrived, by your effort alone, to what the shamans of ancient Mexico called the topic of topics. I have been beating around the bush all this time, insinuating to you that something is holding us prisoner. Indeed we are held prisoner! This was an energetic fact for the sorcerers of ancient Mexico.
"'Why has this predator taken over in the fashion that you're describing, don Juan?' I asked. 'There must be a logical explanation.'
"'There is an explanation,' don Juan replied, 'which is the simplest explanation in the world. They took over because we are food for them, and they squeeze us mercilessly because we are their sustenance. Just as we rear chickens in chicken coops, the predators rear us in human coops. Therefore, their food is always available to them.'
"I felt that my head was shaking violently from side to side. I could not express my profound sense of unease and discontentment, but my body moved to bring it to the surface. I shook from head to toe without any volition on my part.
"'No, no, no, no,' I heard myself saying. 'This is absurd, don Juan. What your saying is something monstrous. It simply can't be true, for sorcerers or for average men, or for anyone.'
"'Why not?' don Juan asked calmly. 'Why not? Because it infuriates you?'
"'Yes, it infuriates me,' I retorted. 'Those claims are monstrous!' [...]
"'I want to appeal to your analytical mind, ' don Juan said. 'Think for a moment, and tell me how you would explain the contradiction between the intelligence of man the engineer and the stupidity of his systems of beliefs, or the stupidity of his contradictory behavior. Sorcerers believe that the predators have given us our systems of beliefs, our ideas of good and evil, our social mores. They are the ones who set up our hopes and expectations and dreams of success or failure. They have given us covetousness, greed and cowardice. It is the predators who make us complacent, routinary, and egomaniacal.'
"'But how can they do this, don Juan?' I asked, somehow angered further by what he was saying. 'Do they whisper all that in our ears while we are asleep?'
"'No, they don't do it that way. That's idiotic!' don Juan said, smiling. 'They are infinitely more efficient and organized than that. In order to keep us obedient and meek and weak, the predators engaged themselves in a stupendous maneuver - stupendous, of course, from the point of view of a fighting strategist. A horrendous maneuver from the point of view of those who suffer it. They gave us their mind! Do you hear me? The predators give us their mind, which becomes our mind. The predators' mind is baroque, contradictory, morose, filled with the fear of being discovered any minute now.