Don't wastefully bind harder clicks to easier clicks or duplicate any click's binding

[jidanni]

E.g., if I click Tools > Simplify Way
it simplifies the way no matter if I left click it, right click it, or
middle click it. (Maybe even if I CTRL+... SHIFT+... too?)

This is bad.

1. right click and middle click etc. of it should be reserved for future

definitions. It is not making things easier when you waste the harder
clicks' future definitions.

2. It will cause mistakes. The user will get in the habit expecting

same / different things to happen depending on how / what he clicks,
only to find inconsistencies, perhaps only discovered later after he
has uploaded something.

[bastiK]

There will not be any modifiers when clicking an entry of the main menu, a click is a click. Besides, this is how the Java GUI framework was designed and we have no desire to interfere, unless there is a very good reason.