Advice on Dividends

Should I be putting my dividends stocks into my Roth IRA, if so, can someone explain why that is better than putting in my individual? Another thing I was thinking was opening another account, I currently use Robinhood so probably Fidelity. I would then put my dividend stocks into Fidelity so it’ll be easier to track. I hear a lot of people talking about buying shares of YieldMax MSTR Option Income Strategy ETF (MSTY), is that something I should be doing as well or trust and pursue Dividend Kings to be safe?

Thank you for your help and have a great day!