As has been noted many times, not likely. '24 D&D is, at this point, very similar to current 5e. A new SRD is not likely to be needed for 3PP to create products for '24 D&D. Just like one hasn't been needed since 2016, the last time the 5e SRD was updated. 3PP have being creating products just fine for the last 6 years without a new SRD and will like be able to do so past 2024.These are some great links. Thank you for sharing me. Wonder if history is going to repeat itself.
However, I do hope they update the 5e SRD as things have been added since 2016 (like the artificer and mythic monsters, which are not in the SRD) that would be nice to have.