It doesn't have to be the worst time in human history to be a bad time in human history, though I think our scale is a bit off if we're saying now is on-par with what was going on in the Middle Ages in Europe, for example.
You can make an argument that maybe this is a bad time in human history, and I would still disagree, but far less so than I would disagree with the claim I was replying to. If you can make the case that compared to just a decent sampling, doesn’t even have to be the entirety of human history, just a good sample, that today actually sucks, I’ll be impressed.
Pick your time post ww2 otherwise forget it. Even the roaring 20s were total and utter garbage compared to when penicillan existed.
In the west, Boomers did pretty well. When they were at their horny age there was this great new pill and STDs were all treatable. We really should rename the baby-boomers the boomer-bunnies. ;-) Probably had it the easiest economically, no world wars.
We sleep on the beds of emperors, kings and queens and banquets from the 4 corners of the earth is our norm.