Let me be reasoned and measured and say fuck the entire gallery of those assholes. I only use Signal now, but I'm fully willing to give that up as well if this goes through and go full GPG-encrypted e-mail with keys exchanged IRL. The only thing I use the smartphone for other than Signal is navigation and OSMand works offline perfectly, I'll just pop my simcard into the cheapest dumbphone I can find and occasionally connect my phone to wifi to download new vector maps.

Creating, exchanging and safe-keeping the keys is hard. But what if OS vendors would provide just that as a system level service?