In that case, what are examples of non-social problems you can think of?
A broken TV.
If my neighbour has a "removing raw sewage from living spaces" problem, it is very much a concern for me.
If my neighbour can't watch TV, I don't care.
Even a broken TV can be a social problem in some circumstances.
TV breaks because entropy doesn't like you = personal problem.
TV breaks because manufacture designed it to fail 3 months after warranty = social problem.
A broken TV.
If my neighbour has a "removing raw sewage from living spaces" problem, it is very much a concern for me.
If my neighbour can't watch TV, I don't care.
Even a broken TV can be a social problem in some circumstances.
TV breaks because entropy doesn't like you = personal problem.
TV breaks because manufacture designed it to fail 3 months after warranty = social problem.