iPhone 5 Again for 2021? Why not?!

The news about iPhone 5s prototype is now buzzing around twitter. Based on tweet from @DongleBookPro.

This unit has a slate gray iPhone 5 style housing (likely to try and conceal the device) with numerous differences from production (matte top & bottom)
Additionally it was manufactured in December of 2012, months after the 5 was released

Additionally, many has speculated that the iPhone 13 will get its looks from the current realease iPhone 12 and iPhone 5 for the lower version.