Why are people so discourterous nowadays?

I interviewed for a job. The recruiter ended up ghosting me after I told her that I was going to accept the job. Later, I went on the internet to look for road trip buddies on reddit. I spoke to someone who ended up just blocking me after I told him that I didn't like hiking.

I'm quite in shock at how some people can be so rude. Is ghosting really the "nicer" thing to do instead of just telling people the truth? Its NOT. I honestly don't understand why people in this generation are like this nowadays. Its so sad. Everyone are assholes pretending to be nice nowadays.

Why are people so discourterous nowadays?
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