Yes, Libertarians generally “steal” Republican votes and Green Party candidates generally “steal” Democrat Votes. I put “steal” in quotes because I don’t think ANYONE can steal a vote. You earn votes. But to kinda make the statement clearer for those who do not understand politics, steal works. Basically Libertarians and Republicans are conservative, thus, a Libertarian Candidate will earn (or steal) some of the votes that would have gone to the Republican party. Likewise with Green Party and Democrats.
That’s why Ross Perot was a “spoiler” that got Bill Clinton elected twice. (Bill never earned more then half the popular vote, he was always ruling with less then a majority mandate.)
In 1992 it was Ross Perot, George Bush and Bill Clinton.
Perot got 19% of the vote
Bush got 37% of the vote
Clinton got 43% of the vote
And various other parties got the last 1%
In 1996 it was Ross Perot, Bob Dole and Bill Clinton.
Perot got 9% of the vote
Dole got 41% of the vote
Clinton got 48% of the vote
And various other parties got the last 2%
Now, if we contrast that with the 2004 election, in which there was no spoiler, you have George Bush Jr. vs John Kerry and we are talking 62 Million votes to 59 million votes, making him the first President to win a majority of the ballots cast in the general election since his father in 1988.
This is why Americans who have a knowledge of election history, pay attention to spoilers. If Ron Paul were to run as a Libertarian, he would most likely have the same effect as Ross Perot did in the 1990’s. Notice that if Ross Perot had not run, and all his votes had gone to the other conservative in the race, Bill Clinton would have lost both times. Yes, even against Bob Dole who, for some unknown reason, couldn’t call himself I or me, he always referred to himself in the 3rd person, which got very annoying, if you ask me.