Yea, around the parts I'm in the Moh's peeps don't fix their own defects. They either get sent to ENT/PRS for reconstruction, or they just don't get reconstructed. You'll regularly see people walk into your clinic with either chunks of ears missing (most common), notches in their alar rims, etc. They did their job, though, which was to get all the cancer out.
And whoever said that bilobed flaps, rhomboid flaps, v-y's, etc. are easy, you are either Shan Baker himself or you don't do them, because the planning it takes to achieve an optimal cosmetic outcome without your flap dying is significant and requires surgical training (refer to Baker's local flaps in facial reconstruction to get a sense of how expansive these simple little flaps are; you need to know what flap to use for what size defect in which location along what RSTL or shadow yada yada yada...it's not simple primary closure).