mbp-manjaro/community/bspwm-mate/desktop-overlay/etc/X11/xorg.conf.d/30-touchpad.conf

Section "InputClass"
        Identifier "libinput touchpad catchall"
        MatchIsTouchpad "on"
        MatchDevicePath "/dev/input/event*"
        Driver "libinput"
        Option "AccelSpeed" "0.3"
		Option "Tapping" "on"
EndSection