It is worth noting that Xiaomis reduction of plastic use only refers to the reduction of the external packaging box of the retail version, not the internal parts of the mobile phone. Users will still get all the accessories, including the usb-c cable of the charger box and even a transparent protective cover. When Xiaomi 10lite (no t) was launched at the beginning of this year, the accessories in its packaging box were exactly the same as the contents of its drawings.
As for why Xiaomi chose to post this tweet at this time, it is possible that it was inspired by the recent energy saving and emission reduction of Apples iPhone 12 series.
In any case, it home warns, it could be just a marketing tool. After all, numerous friends had lined up to ridicule Apples cancellation of the 3.5mm headphone jack, but those manufacturers themselves began to cancel the headphone jack themselves.