In the U.S., my experience with Whatsapp was that I created an account and never used it once to communicate with anyone, then I deleted it.
I've also withdrawn from social media.
The exception for now is HN, because it's more of a forum, even when bad information sometimes instates itself as reality for a large conversation, like a big gathering of fans talking about their team that will inevitably fail to win or perhaps a bad STD.
I learn what others are doing through direct and intentional communication, even if technology is used or if the information is second-hand. I don't text back or call back immediately, which my friends and family forgive, but it sometimes seems to hurt my relationships.
I still worry of dependence on large companies, big data companies gathering more information about me than I know myself, and the potential of out-of-control AIs. However, I attribute these in-part to my own paranoid thinking that use my memories of large company layoffs, privacy concerns raised in the tech community, and mostly fiction.
While I've come to the realization that the act to trying to be happy and successful is the very thing that makes me unhappy, and I just need to exist, maybe becoming better at whatever I'm naturally good at, while being here and now with those I'm with, giving my service to them... I still keep wasting time replying about things that don't matter.