That's not what my orginal text is referring to.

This is about some silly scams out there that try to lure people in with texts like: "They don't want you to know this, but..."

About the posting key thing.

There's still a lot that can be done only using the posting key. No need for a Keychain. The other one needed being the Active key.

But a lot of dApps move towards Keychain only support. Therefore at some point there's not much choice left.

The Hive Keychain App functions quite well, I think. There dApps though that do use wrong callbacks, opening my default Browser. That's were it still goes wrong.

Not the Keychain developers fault though.

Anyway, by now, having tried way too many different blockchains I'm overloaded with information and keeping track of all the associated private keys.

Time to finalize my choice I guess.