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by Niten 3320 days ago
It all comes down to the author's personal preferences and concerns, but a blanket assertion that WhatsApp is not a good option from a security option is silly. WhatsApp is end-to-end encrypted with the Signal protocol by default, so the security of its message contents is top-notch.

But if the author is especially concerned about collection of metadata they should consider Signal itself, which also has a very well thought-out UX.