Current societal doctrines foster a victim mentality.  Propagated by governments, schools, neighbourhood 'lionesses', etc.  Grit and fundamental self-care are not encouraged.  Whining and attention-seeking are encouraged.
Mental health is important and is a serious topic and need.  Yes, population densities, lack of personal-environment control, information overload, and the pace of life are all increasing.
However, personal responsibility and fostering grit have been abandoned.  If you won't, or can't, look after yourself then you will feel over-anxious.