It is worth noting that OnePlus is not the first brand that is being trolled for this mistake. In the last few years, Google, Samsung and other brands have also been through similar trouble. Known celebrities such as Anushka Sharma and Gal Gadot were also trolled for promoting Android phones via sharing a tweet from iPhone.
The Twitter feature that shows that the device that you are using to share a tweet is currently available only to a few users as it was recently removed for the majority of the devices because Elon Musk believes that it is a “waste of screen space.”