If you were better read in history, both the the Jews and the goyim, you would realize that in the world is a lot less amoral, less wicked, less perverse, than it ever was before. Not to mention that the standards of living even of the poorest are well above what they were in the past. You should stop worrying yourself into a frenzy. Be happy. Do Mitsvos.
P.S. You seem to believe that learning Torah is done by Yidden because HaShem ordered to, even though we hate it. We like learning.It’s fun. Why do you think people look for heterim to learn during the times it is prohibited, or debate whether one can learn in shul during davening. Try it some time.