No it is not, and it is "extremely right-wing" to believe that. It's more moderate to believe that things are what they are, not what some scaremonger tells you they are going to turn into some day.

It may be true that the path to communism first goes to socialism. But ... so does the path to socialism. Democratic countries can and do become more and less socialistic over time, in effect debating how socialistic they want to be at the polling booth. They don't turn into communist dictatorships.

Do you for instance, believe that equality of marriage, allowing gay people to marry each other, will lead inevitably to marriages involving three people and a horse? Would you argue against equality of marriage on that basis? It's the same kind of illogic.