[adamomada]

It’s an interesting glimpse into the future of batteries, because there are exactly the same incentives involved with batteries and modern razors:

The GGP poster has never in their life ever seen the traditional interchangeable standard double blades and razor, can’t even conceive that it was and is an option.

Many people in the future will never in their life ever see interchangeable AA/AAA/C/D cells, and won’t be able to conceive it was and is an option.