I really like the alt/opt modifier which allows you to tempoarily activate the draw tool, especially when adding automation points. I’ve noticed there does not appear to be the inverse of this: a modifier shortcut to temporarily access the eraser. Or, alternatively, the draw tool could have a “minus” function when holding down an additional modifier key.
If anyone has ever used Adobe Photoshop to draw shapes or masks you’ll recognize the convenience of what I’m referring to - with the pen tool active by default, you can hold down another modifier key which shows a little minus sign next to it, allowing you to remove points on a curve. So with the same tool you can quickly add or remove points without the need of switching tools entirely. Switching is minor but I would find it a lot faster and more intuitive to just use modifier keys. (P.S. I checked the settings under “tool modifiers”, there is nothing there for this.) Thank you!