thoughts on micro-dosing accutane life-long?

I saw a Reel on IG where a dermatologist was exposing some VIPs by showing how their perfect skin was PROBABLY due to a maintenance use of accutane. 40 mg a week more or less. I saw that even Bryan Johnson uses accutane for anti-aging purposes (and he has his vital markers monitored every month and didn’t have any issue since the beginning). Moreover many dermatologists use accutane just to have clear skin, cause this is their job. They just don’t prescribe it for all cause the topic could cause debates.

So what do you think about it? I actually have Seb-derm so my purpose of using accutane would be that. (accutane is normally prescribed for Seb - derm but only for a couple of month and in doses of 20 to 30 mg daily)