The idea is simple. They discovered earth at certain point with autonomous probes was sent to discover the universe. But for them to drop by with equipment that required to take over the earth, it would take like 50 years. Or 100 or 1000 whatever.
Maybe in past aliens contacted various global powers and trolled them by offering cooperation with this explanation. Likely multiple at the same time. So they can know each other were offered the same deal and do something crazy instead of really cooperating. It is possible some of the technologies we use today originates from this event. Likely happened around WW 2. Back then, those geniuses probably were thinking they could reach a technological level to defend against aliens if they ever to come back.
I can't say thi is the case but if aliens were interfering with Earth to an extent that makes it possible, something pretty much like this have happened certainly. It may sound like little bit too much trolling but it is actually more of a favor compared to what some other crazier people trolled into. It is not like aliens are directly trolling anybody like corrupting what seems like reality beyond human perception. To contrast they are likely doing the opposite. But they provide an option for people who are ready to fall for it. This is actually pretty much what is written traditional interpretation of Quran. Also movie thing is pretty transparantly described. There are even detailed quotes like don't they know we are also listening to their secret meetings. But people really don't like some sort of superior is watching and in charge of practically everything. They prefer to believe it is things like angels from fairtales becuase it feels less real and more comfortable. There isn't an actual difference and I am not blaming everybody. I wasn't really thinking about aliens until this 3I-Atlas showed up. Although nothing based on 3I-Atlas. It is beyong my capability to understand its origin even though it seems like aliens are the culprit. This not something independent from overall content of this website. Every matter I speculate on because of things seemed very suspicious turned out to be linked to aliens. Aliens kinda feels too unrealistic for some nonunderstandable reason. Even genetics are important when it comes to human perception. Society kinda inflicts norms on you to a varying degree. That doesn't mean those are normal.
There are probably many things covered by various governments. This was also likely contributed effort of having their unsolicited cooperation. For the sake of the İzlem.
Even if this seems like a very low possibility it is always considerable. And in such possibility threatining parts in Quran like hell may be holding some truth. Normally I don't give much of a chance to those part being accurately understood but in case of aliens it is always a possibility. And it is even possible that they influenced understanding of it by overlaying the original content with marks. All these possibilities seems really far fetched. But it is also not like what aliens doing is really understandable. And idea like they making a movie very convenient because it removes necessity to explain anything.