Moving away from the spacetime distortion, lets assume for a bit that alien life does exist, and that alien life has reached a point in its development that it is aware of life elsewhere, including our own. Lets assume its like Mass Effect's races that work together and make notes of other races that can become advanced species.
Humanity in its current form is self-destructive, is destroying its own planet due to its self-destruction+lack of understanding, and has a natural penchant to default to violence because early in its evolution, h-sapiens(lol word is blocked) decided violence would be the vehicle for its progress/advancement/improvements.
Would this hypothetical advanced group of aliens want humanity ascended to their level? Would it not be too much of a risk? What would the response be? Wait for us to wipe ourselves out? Wait and see if we can get past it and advance peacefully? Would violence even be a deterrent? Etc etc etc, tons of questions assuming aliens(as we think of them) exist and are capable of looking down on us.
Lets worry about spacetime distortion first tho. 