If you mean "fundamentalist" in the classic J. Gresham Machen sense... okay. If you mean it in the pejorative (or semi-pejorative) sense that the term is often applied to Christian people, churches, and ministries like GotQuestions.org, then I would say that it's an unfair label.
And THAT is where the problem is.
We love to attach labels to each other. So much of debate and discussion these days (in politics, in theology, in whatever) is a battle over labels.
I'm not attacking you when I say that. Just pointing out a sad fact. And I don't have a solution to it.