Completely agree with the OP. This is a very democratic, sustainable, and innovative path forward for cell phones. I hope such an idea can catch on.
I support this 100%.
This is amazing. I can honestly think of the money it would save, considering that nowadays people spend hundreds of dollars practically on a thin piece of glass that breaks faster than you can say ‘Oops!’. Seriously, this is probably the wisest investment and idea from this whole century!