Edgy teens trying to mimic the insanity of early 4chan posts “before it was mainstream” and taking shit too far.
Alternatively, fake and gay: OOP fantasizes about getting topped by an elderly Chinese man with a cane and a service revolver (while also indulging in his delusions of chivalry).
It’s funny and unexpected, why are you negative about it?
I’m not the person you asked, but if i had to venture a guess (and you’re genuinely asking lol) id say it’s probably a combination of a few factors, like the derivative nature of the premise, the excessive 'try hard" vibe, the unsteady, ‘too far, too fast’ escalation to an aburdly boring and low stakes ‘endgame’… I dunno, mix and match from there as you like i guess? Lol
In real life:
Staring out of my apartment window
see woman trying to open locked gate to the construction site across the street
do nothing because I don’t give a shit
keep staring out of my apartment window
It’s anime plot.
Akagi I think
Definitely written as if it is a reference to something, but if it’s Akagi, it doesn’t happen in the part adapted to the anime.
Akagi also isn’t Chinese (and if he goes to China, it’s not in the anime)