One of the principal notions many newly retired folks consider is
volunteering. To be sure, most community agencies will attest there is
a large and growing need. Interestingly enough, these same agencies are
mostly run by paid full or part-time staff, and the work available to
volunteers is mostly limited to administrative chores and fundraising. Volunteers of America, for example, is almost entirely run by career social workers and full-time staff.

I think the reason for so little actual volunteering