If this wasn't such a serious issue I'd be inclined to make a joke about being surprised that AliExpress was capable of such a thing, but I guess the complete shitshow of a website is intentional.
I wouldn't be surprised if what I'm feeling is all a psychological thing where consumers associate jank with low prices so that's why sites like AliExpress and Temu look like a complete technical mess when in reality they're doing pretty advanced stuff like this.