Disabling Grid View?

It it possible to disable the grid view, and only keep the overview? I’ve heard that there used to be an option to disable it in the “desktop effects” menu, but I can’t for the life of me find it. (I don’t just mean the keyboard shortcut, but the touchpad gesture too).

I understand its utility, but as someone who only has 1 or 2 virtual desktops open at a time, the grid view is just an annoyance that I accidentally swipe to when I try to open and close the overview.

Thanks.