I my friend I think that we will have all these things very quickly. Check out my post. I've listed all the addresses on hive that correspond to the old steem apps:
https://peakd.com/hive/@achim03/hive-the-new-addresses-you-need-to-know
There is also a tutorial how to install keychain for hive:
https://hive.blog/hive/@themarkymark/how-to-install-hive-keychain
Thank you for sharing these valuable links.
I appreciate it.