Older folks? I have a mid 30's coworker who used to get most of social activity from the office and tech events and meetups (which is bad for a whole other set of reasons) but even from our fairly active work and friend group chats and you can tell he's really feeling the loneliness and depression.
He started drinking more during the week and has mentioned several times that he is very sad and can't wait for this to be all over. I know that there are thousands of people in the exact same scenario.
I come to observe suffering in people on the other end of the spectrum - the social butterflies that are like caged wild animals nowadays. Calling acquintances left and right was ok for the first two weeks or so, but as the quality of the discussed subjects dwindled and with it the frequency of social virtual interactions, there's a clear sign that the self-isolation feels more harsh for extroverted people.
He started drinking more during the week and has mentioned several times that he is very sad and can't wait for this to be all over. I know that there are thousands of people in the exact same scenario.