Single page resumes made sense when it was typical to stay in the same job for decades. They're not much use for explaining 20 years of experience and growth with 2-4 years at each stop.
I guess this goes back to being concise. I comfortably fit 5 jobs and volunteer work on mine. I have no issue getting interviews or offers. I know others who stick to 1 page that have decades of experience, and similarly don't have issues finding work.
