Do gains come from scar tissue

I’ve heard from a few people on the internet that gains from PE come from scar tissue. Is this true? I’ve been lurking on these forums trying to gather as much information as I can before I decide if I want to try PE or not. Thanks!

gprent - Are gains just from scar tissue?
Pumping gains - MICRO Scar tissue gains?

I’m unfamiliar with the specifics, but a good PE routine will go a long way towards achieving good penis health. We’ve got guys here that have been PEing for over a decade that still have better erections compared to their pre-PE days. If you aren’t getting better erections, you aren’t PEing right.