Correct in part.
"Cruising" is the central element of ALL unregulated sexual behavior, male and female, heterosexual and homosexual.
Heterosexual marriage is a social convention which meets the needs of pregnant women and small children, and it IS the foundation of and stable and healthy society.
But now that we have institutionalized "gay sex" for straights (divorce, remarriage, multiple partners, adultery, getting Lewinskys everywhere you go), it seems a bit mean-spirited to deny it to its pioneers.
Gays and their sex lives aren't doing any more to destroy society than straights are doing by themselves.