Which is dumb in a high fantasy setting, imo.

Using low magic is a crutch for the DM in order to control the actions of the PCs.

It is much easier to manage mundane actions than it is to manage actions fueled by wild magic. But they lead to less interesting stories.

I have much more fun DMing a setting like old Netheril. The stuff the PCs can do blow my mind. You just need to be able to fly by the seat of your pants.