Original WhatsApp was XMPP with phone number for your username. Pretty much what https://quicksy.im/ does now.

WhatsApp today is completely different beast.

It’s been a year or two, but last time I tried it their app worked fine on x86 Android in qemu. Not the most efficient way to run it, but at least it’s isolated from the rest of the system.

I’m not convinced by Session’s decision to remove forward secrecy. I don’t care if it’s malice or incompetence, they shouldn’t be in business of encrypted messaging either way.

And their lack of transparency on their share of underlying network and the associated costs for new entrants doesn’t make them smell like a cryptoscam any less.

My personal advice is avoid. You’ll be far better off with simplex, or xmpp+omemo for something not paired with phone number.

EU is not doing it yet, however there is strong push from interested parties within and outside of the EC:

https://balkaninsight.com/2023/09/25/who-benefits-inside-the-eus-fight-over-scanning-for-child-sex-content

Including illegal use of targeted advertising / misinformation campaign:

https://eupolicy.social/@ilumium/111226868912928077

Look at https://simplex.im/ then. It’s work in progress but the design is good.

But I’m glad to have a better Signal client too.

Issue #3580: Make Show Read Posts More Relevant
https://github.com/LemmyNet/lemmy/issues/3580