Welcome back, brother. Hanging is one form of exercises, yes. It's not the one and only. It should be used as a tandem exercise with manual stretches, expressive stretches, mechanical assisted stretches, and even combo up with jelqing to get the blood flowing. PE is not about just one form of exercises. Always combine in the most effect combos you can to optimize the PE journey.
I appreciate your input and I will continue to comb through the information on here.
There's a lot to come through, but it's worth it, because you end up with knowledge, you wouldn't other have.