Add Mouse "Resistance" to Borders in Multi-Screen Setup?

[Mochnant]

Is there a way to add mouse movement resistance to the edges of a screen, to keep the user on their primary monitor unless they are sure they want to move over?

It could be as simple as reducing the mouse movement speed 50% when within X% of the border.

There is an old app called EdgeCase that seemed to so something like this (requiring a "bounce" gesture to move over).

Is it possible in Karabiner-Elements with a complex modification?