Preventative hair transplant

25 yo. I’m thinking of getting a hair transplant in the next 7 months or so. I will likely need another one after that. My crown is very thin ( can see scalp) and my hairline has receded. I still have quite a bit of hair tho.

I was wondering can one get a preventative hair transplant in areas where you’re likely to lose hair in the future ( transplanting hairs in areas where there’s hair but it’s less dense).

I am strongly against a preventive hair transplant because of this: https://baldingblog.com/need-master-plan-think-hair-transplants-photos/ A good Master Plan is needed before you go forward with the hair transplant process. Here is my explanation for the Master Plan: https://baldingblog.com/so-if-i-replace-my-receding-hairline-what-happens-in-another-5-10-years-when-i-continue-to-recede-answer-a-master-plan-with-a-good-doctor-who-measures-your-hair-bank/