OIDC is designed around this capability, I could already imagine a big country flag themed “Sign in with Govt ID” button on websites like we do with other options.
Usually I have success in mixed iPhone/Android groups where I mention that if we all used Signal the group chats won’t suck.
I tend to be the photographer so when I take a good pic and someone asks for it I say
“are you Signal? I want to send you the photo without it being compressed”
Namecheap is 1.36$/mo for one user and 3.43$/more for three.
They provide a decent service and it’s very no frills. Great for those that prefer to use email/calendar clients.