Until you ladies posted it, I didn't know her regimen, though I'd already subscribed to her channel and watched several of her vids. Oddly, I've been doing the same thing for almost 4 mos now myself (keeping hair braided for a month, only washing after taking them down and before rebraiding). So, essentially, I go about a month between washes as well. I don't exercise, and I spritz with water, S-Curl, leave in, and moisturize and seal my ends a few times a week, just to keep my hair from getting too dry in between washes. My hair has grown significantly.
The only difference between my regi and hers is that I don't blow-dry before braiding (to keep down breakage at demarcation line, I just braid while damp), and I wear a LF or wig over my braids when I leave the house. Other than that, its the same (besides products, of course). Also, I'm not yet fully natural, but transitioning (about 6 mos in). I am definitely gonna stay on this regi now that I know she follows a very similar one! LOL...so the answer is YES, I am willing to adopt her regi...I already did unknowingly months ago.
ETA: Low manip is what my hair loves...I have dry skin and scalp as well (worse in winter) so I don't like to wash my hair too much anyway! I don't consider her methods "extreme," rather she is just doing what works for her. People need to stop being so judgmental...it's not "extreme" to go a month without shampooing your hair (think of the millions of ladies who wear braided extensions & who don't always wash, & who wear the braids for a few months) or fusion extensions(where you can't wash for a while after initial application). Get a grip.