I try to steer as many people as I know to Signal, but I don’t want to be the type of person who accepts no compromise so I also use a bunch of others. Whatsapp is the most common, as pretty much everyone here in the Netherlands uses it. I used to use Telegram, but nowadays I trust it less than Whatsapp and all my Telegram chats have moved to Signal. SMS is only there for backup and older people who don’t use other apps. And Discord is there for people who want their messages to never be read, because that app is a dumpster fire that constantly makes me miss messages.

Maybe the phrase “white ones are better” triggered some moderation bot?

No, people just don’t like crypto because it’s a huge waste of energy that has no use for the average person at the moment and is only used by rich people to get richer without much regulation. Don’t get me wrong, it might definitely be useful when used correctly in the future. Not wasting as much energy by ditching proof of work, becoming actually useful for normal transactions, etc. But right now it’s just an overhyped technology for obnoxious cryptobros.