It's pretty good for end-to-end encrypted chat and file sharing. I've used Telegram, Signal and Wire in the past, but I've found Keybase to be the best for my needs.
The cryptocurrency wallet feature is not useful for me, but it hasn't really impact me in any negative way, so I don't mind it.
The cryptocurrency wallet feature is not useful for me, but it hasn't really impact me in any negative way, so I don't mind it.