The streaming media leader remains a divisive investment.Roku (ROKU 2.25%) minted a lot of millionaires in its first four years as a public company. The streaming device and software maker went public at 14onSept.28,2017,anditsoared3,325479.50 on July 26, 2021. A 30,000investmentinitsIPOwouldhaveblossomedto1.03 million.But today, Roku only trades at about 64.Thatsameinvestmentwouldhavewitheredtoroughly137,000 as the company disappointed its investors ...