I'm glad bullets are now automatically added from dashes at the start of a line and that pressing enter from a bulleted line creates a new line with a bullet.

However, when I have a bulleted line, I want to be able to press tab and have the bullet indent one level (and indent another level each time tab is pressed).
Pressing enter should start a new line with the bullet at the same indent depth as the previous line. Pressing enter again on this new indented line should back the indent depth one level at a time for each press, then when the bullet is at the start of the line again, one more enter press gets rid of the bullet altogether.

This would be ideal functionality for me, but any other way of quickly creating and navigating in and out of indented sub bullets would be fine.

It's really surprising to me that this isn't an option already. So many people take notes in point form using indented bullet notation.