Boomers have a redpilling opportunity. Osher Lifelong Learning Institute offers courses in conjunction with universities across the country. Many cover current affairs and likely have a liberal slant. Good place to ask questions and provide facts. This link lists the institutes offering courses. You have to do separate internet searches for Osher Lifelong Learning or OLLI for the universities that are near you.
forgot link for Osher lifelong Learning Institutes
https://www.osherfoundation.org/index.php?olli_list