Password strength relies completely on random entropy

Because nothing says 'secure' like relying on pure, unadulterated chaos. Password strength isn't about cleverly swapping an 'E' for a '3'; it's about sheer entropy. Entropy represents the absolute randomness of the sequence. When you string together unpredictable combinations of unrelated characters, it becomes exponentially harder for brute-force attacks to succeed. Total nonsense is the ultimate security strategy.