There are many reasons why people are so judgemental nowadays.
One of those reasons is; it is much easier for SOME people to judge others rather than accept or try to understand. (There is so much going on in the world these days that as soon as you gain understanding or acceptance of one thing or person, up pops 20 more new things or people that are requesting understanding and acceptance...)
I totally disagree with RighterOne. (A Hubber that has also answered your question.) Not ALL of us have dummy-fied... Nor is everyone in society callous and shallow with zero ability to define selflessness...