Lee DunaSignal and Threema want nothing to do with WhatsApp
TheGrandNagusOn the one hand I agree with them sticking to their guns.
On the other, the number of contacts I have using signal has dropped off a cliff, from 12 to just one. It certainly isn’t rising. The people I know who used it have abandoned it and went back to WhatsApp.
Getting rid of SMS support was a mistake.
I’d personally prefer that when messaging with someone using WhatsApp, they make clear to you that Facebook can and will have some metadata, but not the contents of the chat itself.
IMO a good but imperfect solution is preferable to nobody using Signal.
I would state it even more generally, something like “when chatting with WhatsApp/Facebook Messenger users Signal can only ensure no data is shared with third parties from your device …” or something around the lines of that