Disable Key Board Shortcuts and View Keyboard Accelerators
To answer your last question, they are. Sort of. Are they in an easy-to-find, intuitive spot? Maybe not!
You have to go into the Customize the Ribbon tab of Settings to find them. (No ArcMap experience here, so I've no idea how that compares.) And finding existing accelerators is even less clear. You have to know what the tool is, then search for it, and if it has an accelerator, maybe you'll see it.
If you can, that's also where you can either change the keyboard shortcut, or remove it entirely.
Unless someone else has additional insights, it would appear that not every shortcut is editable. Things like F2 for finishing a sketch or D for a distance override maybe can't be changed?
According to this recent thread (https://community.esri.com/t5/arcgis-pro-ideas/arcgis-pro-keybind-accelerator-customization/idi-p/94...), Pro 3.0 has some enhancements around keyboard shortcuts, so that may be worth looking into as well.
I would love if Pro could just give you a list of assigned shortcuts. Maybe worth posting as an idea, if nobody has yet.
