Does the world feel vastly different to anyone else?

I'm not sure how to put it, but things have changed. The world that I knew 10 years ago or older seems to have been left behind and the new world is just a blob of weirdness.

Manners are different. Values have changed. People are more rude and selfish.

The biggest thing of all: other than Islam, nothing to me seems to matter. Like work, education, etc... it seems so pointless. You know how people would put so much emphasis on customs and holding their word and everything like that, it's like people stopped caring in mass.

Maybe I was naive and sleeping while everything was functioning as it always was. I don't know.