Hahaha man, this is interesting...
So for anyone wondering, the whole controversy around this manga with just 1 chapter is that some people on Twitter say this is the worst manga ever because it has racist/xenophobic connotations too close to reality (that may or not be true). Ofc in the other side of the spectrum the racist/brain rot users found this and are shilling the manga as the best manga ever lmao, so no matter what side of the coin you agree to, both are fucking stupid and just the typical Twitter moment of canceling something.
Now if you want my two cents.
This manga is funny. Because it is not a self-published or doujinshi but an actual serialized manga, meaning even if the author is racist or whatever this did go by a ladder of people to agree and correct just this chapter so I highly doubt even the intentions of the author if this is a political statement but a marketing strategy to make people talk about it.
Now about the actual story, is it racist? Well kinda?, but only in the eyes of the MCs, who I love btw, because they are clearly portrayed as dumb, antisocial, and angry guys which means there can be a lot of growth as characters, and while this takes place in a modern setting, the fact that they are "aliens", a term very popular from certain countries to refer to immigrants; and similar real live social commentaries doesn't help, this is just a fantasy story. Sure, being racist is bad but so far the aliens portrayed in this story are just manipulative, entitled assholes, who also seem to have colonization tendencies, so this may as well not be racist at all, and how these aliens do not have anything in common with real live immigrants and their circumstances in foreigner countries, comparing, these aliens look comically ridiculous as it should; just like how Frieren was used as a racist queen but ignore the fact that she is being "racist" against actual demons with no redeemable qualities, that could very well be the case here as we been hinted, or maybe the MCs are just that shallow minded for their circumstances and will come to meet most aliens are assholes but some are good, you know kinda like one of the best animes of all time, Gintama? I find it funny how similar the plot is with these two series but since Gintama is a parody from day one and has amazing writing so nobody thought about it.
And at its core, this manga too, is just a story about two bucket heads, that are gonna murder people, or aliens, deal with them, and then deal with the repercussions. That's it, the plot seems intriguing and it could be built into something good, and for it to be picked by no other than Shonen Jump? Probably they figured out something interesting, all the racism, xenophobia, and similitudes with what you mostly see only on brain rot social media seem very far-fetched to be genuine, as there is an unruly law about not making serialized manga about real social/political problems, at least not in your face like west media usually do and definitely not in a shounen magazine, so yeah ignore the trolls and dumb keyboard warriors, this manga could be good and I would fucking crack if this has a wholesome message by the end lmao.