WLOS didn't carry OLTL until 1973, also showing
Flintstones reruns instead. It may be for the same
reason; it may also be because "Edge Of Night" was
on at the same time on WSPA and was still quite
popular in 1968, when OLTL debuted. I remember
a few Southern stations such as WGHP and (I think)
WLKY dropping it for a time in early 1976 because of
an interracial storyline, which ABC promptly ordered
killed.
On-topic but off: I remember a lot of opposition from CBS
affiliates to a Chinese-American woman being the central
character on "Love Is A Many Splendored Thing" when it
debuted in 1967. I remember WTVD dropping it but no others.
LIAMST soon became a traditional soap, with David Birney and
Donna Mills getting their breaks on the show.