Then create a simplex group and invite everybody there.

Signal is a walled garden?

2500$ for a slab of silicon with chewed on apple ain’t much better lol

Which ones do you suggest?

Go ahead and create the group then make a post. Nobody’s holding you back my friend.

Same in a few other European countries. I’m doing it right now with a few SIMs. You can also go on holiday to another country, get a few temporary SIMs there for a few quid and fly back home with the “contraband”. Really not hard.

Feel free to make a post about it. Very few will see it here otherwise :)

What are the “popular” alternatives? Telegram stores everything, WhatsApp doesn’t allow usernames, Matrix requires IPs too…

Make it and share it. I don’t have simplex.

Signal doesn’t collect IPs and therefore can’t even hand them out. It’s been requested in 2021. Here’s a list of requests from authorities they were allowed to publish. I’ve looked through 3 of the most recent and nowhere do they reveal IPs.

For fun and games in the cockpit?