Forum Firefox zajednice

Several years ago I left Firefox for Google Chrome primarily due to Firefox being unable to do these 2 things:

1) present a user-friendly UI that allows me to effectively interact with Firefox Profiles (e.g., John profile & Mary profile)

2) open the Bookmarks Library in a new tab (instead of a new window)

Google Chrome does both of the above nicely. I recently tried returning to Firefox but the above two items are still incomplete. Does anyone know if Mozilla has plans to fix/address the above two items in the near future?

I don't want to go to the trouble of switching back to Firefox if there is no time horizon for these items being addressed as I rely heavily on the use of profiles and bookmarks (which are burdensome to interact with when they are in a separate window).

For the Life of me, I cannot Figure-out how to drag-and-drop websites from the Address bar, to the Desktop on the Computer. I tried dragging the Padlock didn't work. I tried dragging the Shield didn't work. Tried even dragging the whole URL. and even made bookmarks with the Link just to try it.

What am I missing? Wracking my brain trying to Figure-out the Conundrum