but... aren't they influencing the trendlines by doing this? if the only things manufacturers make are bigger and bigger, they then get to use the sale of those bigger items as justification to continue to make bigger items?
Also seems a bit weird with more eco-awareness going on that some manufacturers wouldn't explore/embrace 'smaller' in some sense. At scale, it would mean less materials, less shipping, less warehouse space, etc. Apple made a huge stink about getting rid of a wall plug in their packaging, and... over hundreds of millions of units, that little bit doesn't hurt.
Wouldn't more 5" screens (vs 6"+) require less power, less weight/shipping, and less input materials?