I'd say somewhat dependent on where razors are stored, before and after shave stropping works best for EVERYONE'S faces. Micro-corrosion really happens and happens quickly.

I used to dry and Sterol my razors which worked for corrosion prevention when I stored them in the bathroom medicine cabinet. I have since stored my razors out of the bathroom and have no need for any oil application; just pre and post shave stropping.

Chris L