That's right, millions now living are living during the best of times for humanity. But aren't these critical times hard to deal with? Aren't these the last days of a dying wicked system of things. For some 3rd world and impoverished areas, yes. But for most of humanity, no!
History before the 1700s is full of horrible wars where millions were killed. Entire civilizations were wiped out by plague and disease. Even rudimentary health care was unheard of. Rats, squalor, and sickness were a part of every community.
Today humans have the highest life expectancy ever. Infant mortality in developed areas is the lowest in recorded history. Even remote areas have access to vaccines and basic health services. Poor people have running water and houses that was unheard of only few hundred years ago.
Every single human is not doing well, but millions now living live far better than humans have ever experienced before now.