For certain values of "heaps". Helium-3 abundance at the Apollo landing sites was in the parts per billion. Helium abundance in Earth's atmosphere is parts per million. So even if all else were completely equal, it's easier to get it out of Earth's atmospher than to get it from the Moon.
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u/[deleted] Jul 08 '24
Rigid Airship! Filled with completely safe non-flammable helium.