This is why we have so much tribalism, polarization and extremism today too though. People find their information bubble, gets validated for the shit they say (i.e. emotional support), feel good about it so they post more and more extreme shit and validate (give emotional support) to others in the bubble.
Now you have an extremist movement. Getting emotional support/validation from strangers on the internet is not always a good thing. Even if it makes you feel less anxious. Some people should feel anxious about the things they think about.
This is why we have so much tribalism, polarization and extremism today too though. People find their information bubble, gets validated for the shit they say (i.e. emotional support), feel good about it so they post more and more extreme shit and validate (give emotional support) to others in the bubble.
Now you have an extremist movement. Getting emotional support/validation from strangers on the internet is not always a good thing. Even if it makes you feel less anxious. Some people should feel anxious about the things they think about.