IIRC, the windows version of this is a setting where you can hit CTRL and it makes a moderately large circle that contracts towards the pointer. It’s been in since at least W7/Vista, possibly XP. I’ve used it on and off for years (especially with 3 27" monitors) because of how easy it is to lose the cursor.
Ideally we should take back the water rights sold to bit corporations for pennies on the dollar that let them extract and ship our water elsewhere.