Final answer:
True, the Medici family were true humanists. They were significant patrons of Renaissance arts and education, fostering an environment where humanism thrived.
Step-by-step explanation:
Most members of the Medici family were indeed true humanists. The Medici, a powerful political dynasty and banking family in Florence, were prominent patrons of the arts and humanities during the Renaissance. Their sponsorship of art and architecture was one of their most significant achievements, as they funded works by masters like Brunelleschi, Michelangelo, and da Vinci. The Medici's patronage created an environment where Renaissance humanism flourished, valuing the dignity of humans and emphasizing the study of classical antiquity to improve society. Particularly, figures like Lorenzo de' Medici fostered this environment, promoting the arts and humanist education, which demonstrated the family's deep engagement with humanist ideals.