Disable the button altogether, and turn on tap-to-click. I used to hate it, but two-finger right-click works well, and the new 3-fingers-to-drag gesture means I

Disable the button altogether, and turn on tap-to-click. I used to hate it, but two-finger right-click works well, and the new 3-fingers-to-drag gesture means I never have issues with dragging, which was the main pain with tap-to-click.