Reports suggest that certain dividend stocks may be suitable for long-term holding, with some outlets recommending them for periods of 5 to 20 years or even indefinitely. These stocks are also being considered for inclusion in tax-advantaged accounts, such as TFSAs and RRSPs, to generate passive income. The specific timeframes and investment strategies mentioned vary across outlets, but the overall tone is positive regarding the potential of these dividend stocks for long-term investment.