As announced, the EA Play Live 2021 presentation did not bring any new information on Dragon Age IV, contrary to earlier speculation. This means the title remains a great unknown - both when it comes to story and gameplay, as well as the expected release date. At least officially. Sources of Jeff Grubb from Venture Beat report that BioWare forecasts the debut of the fourth Dragon Age in 2023. Electronic Arts has not confirmed this rumor and does not plan to announce any information on this matter.
As always, we should approach any unofficial reports with caution, even if they come from relatively reliable sources. Especially when it comes to the release dates of games that are apparently still in the early stages of development, and even the creators themselves are not sure when their work will be released. However, the debut in two years at the earliest seems quite likely, given how reluctantly EA mentions this title (and Dragon Age in general).