I have a friend group that insist on all events being planned through facebook.
I’ve missed out on events in the past due to not taking part.
It’s no longer a hill I wish to die on.

I agree and use Signal myself.
But people like the extra features of WhatsApp like desktop/web clients with seamless history sync and all the other little things that WhatsApp provides.
The average Joe doesn’t even think about security or privacy, they just know that the results of using WhatsApp are superior than using SMS.
iMessage is a non starter everywhere out of the US, it just doesn’t have the market penetration.
As an Australian, no one I know (many of whom own iPhones) talk about the blue-green bubble stuff.
They recognise where the fault lies and simply don’t use the app.

In certain places like India, WhatsApp is the default means of communication for everyone.
You can use it without phone data if you are on wifi, it supports better quality than sms for sending images, you can video chat with it, it’s cross platform, etc etc.

What’s more amazing to me is that it’s not more popular in western countries.

Funnily enough, I’ve got a few friends who are long time iPhone users, who actually point this stuff out themselves:

“OMG! Have you seen the eye watering price of the new one?”
“Yay, I finally get stuff you’ve had for years.”

Neither party would ever consider anything else, and they both buy the new model every year. 🤷

At this point I admit that my reasons for choosing Android all those years ago no longer exist or matter, but I can’t imagine changing ecosystem either.

This is how you end up with police making up an “anonymous tip” which allows them to gain a warrant and dig through the personal possessions of anyone they don’t like.

The problem isn’t solve with anonymity, but by actually protecting the whistle blowers.

TOTP is a defined standard, specifically RFC 6238.
But I still have 3 different apps on my phone so that I can get on to various customer VPNS. 🤷‍♂️