On March 6th 2024, will I be able to send messages between WhatsApp and Signal?

Question

This question resolves to YES if I can both receive and send:

Text messages AND

Voice messages AND

Pictures

in a 1:1 chat between accounts on WhatsApp and Signal on or before March 6th without having to sign up to a third party bridging service.

For context, the EU's Digital Markets Act has entered into force on November 1st, 2022.
Among many other things, it requires basic interoperability between Messaging Services, 3 months after they have been asked to implement it.

Manifold Markets · Accepted Answer

No — resolved on Mar 6, 2024 by Manifold Markets prediction market.