In the 1940s - cities smelled like sh!t, were so polluted you almost never wanted to go outside, healthcare was still largely snake oil, the average person was still working 10 hours a day 6 days week, human rights outside of straight white christian men were questionable, AND we were in our second world war in 20 years - at the advent of the nuclear bomb.
Look at where we are now.
If you don't see progress, and if you can't see how people back then thought the world was surely coming to an end, and you think it's worse now, I'm honestly amazed.
At no point in time, was progress a up and to the right with no impediments. Every advance we've had, people have worked HARD for. So thank your lucky stars so many people get up every day and keep working for it.
Because it isn't easy. But it's what we do. Always have. Always will.
Eventually, we will reach the physical limits of how good technology can get. But we are laughably far away from that point in so many major aspects of life, that we've got a long way to go before the 10 & 20 year future might not be better.