Netflix (NFLX 1.44%) is one of the best-performing stocks of the 21st century, and it's been one of the biggest surprises over the last three years.The streaming giant was left for dead in 2022 after it reported two straight quarters of declining subscriber growth in the aftermath of the pandemic. Since then, the company has cracked down on password sharing, launched an advertising tier, and begun embracing live sports, a genre it traditionally avoided.As a result, the company has returned to strong growth ...