Read the passage below carefully:
For centuries, women in Tamale, northern Ghana, spent long, grueling hours manually crushing, roasting, and churning shea nuts to produce shea butter. The traditional hot-process method consumed vast quantities of firewood, accelerating deforestation in the surrounding savanna, while yielding inconsistent batches that fetched modest prices in local markets. Three years ago, a local agricultural collective introduced solar-powered mechanical cold-press extractors, allowing the women to process nuts in a fraction of the time without burning timber. Surprisingly, despite the dramatic reduction in physical labor and environmental degradation, several elder processors initially expressed deep skepticism toward the mechanical press. They feared that eliminating heat from the extraction process would destroy the butter's distinctive scent and medicinal properties, which were historically prized by regional buyers. However, chemical analysis of the cold-pressed butter revealed higher concentrations of unrefined vitamins and fatty acids. Once international cosmetic exporters began offering a premium price for this superior grade, the elders willingly abandoned their reservations and mentored younger women in operating the new machinery. Today, the village cooperative exports certified organic shea butter across West Africa.
Based on the passage, evaluate the truth of the following statement: The elder processors' initial resistance to the solar-powered press was motivated by economic self-interest rather than concerns over product quality.
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