there are no material life improvements - only more efficient dopamine triggers. but that's not an improvement because before the 90s - guess what - they had their own triggers.
in that spirit you could add how access to more diverse pornography brought happiness to so many lonely men considering how especially a hundred years ago they were so starved they would get aroused at the sight of women's knees. poor bastards.
guess what, your mega-tittie-porn isn't really an improvement over some picture where a woman lifts her skirt you can see her ankles. it's just a fucking going round in circles what you all confuse with "improvement".
life for many people fucking sucks and most of those "improvements" only come at the expense of removing people further from any kind of meaningful spiritual fullfilment.