It didn't, and I didn't present it as such. But The Family was one of the first cult groups that received vast media coverage, before Lyman, before Synanon, before Children Of God, and the first, in my memory. My parents and my friends' parents became a lot more curious after 1970. YMMV.
It will be interesting to see if we'll get other celeb/celeb children analogues in future episodes...Deana Martin, Neil Young, Nancy Sinatra, and Terry Melcher (Doris Day's son) all had varying degrees of contact with Charlie prior to 1969.