Not much different. Foldable phones will be widespread, American cars will be bigger, shaving machines will have more blades, natural disasters will be more common. We will go through one or two more cycles of drought/forest fires and heavy rains/floodings. We will see one or two mass migrations from India, Pakistan and Africa resulting in first climate refuge camps on the borders of EU.
I wish they'd just work out how many blades is the optimum number of blades, and then put that number of blades on. Why are we doing this iterative design approach.
It's one. I'd been annoyed with razor burn, nicks & cuts, spots, etc. I switched to a simple double sided safety razor and I'm really enjoying it. As far as I'm concerned all this 8 blade turbo fusion slice and dice is all marketing.