"look at a technique from the inside out "
I mean by this that good self defence comes from core principle/concepts and these are totally maluable and when learned you will be able to create correct technique based upon the opponents action/movements. I know this may sound complicated but it isn,t and usually leads to the most simplistic of techniques in a confrontation as the economy of motion of both people involved dictates the sequence of events.
I read that as implying that theres some kind of order, to brawling. Ill not reply to that bit.
I have written something here that seems esoteric but its simple really look at the core of say an arm bar instead of thinking where do my feet go or do i grab with my right or left hand just think I have to anchor 2 parts of the arm (usually either end) and move the 3rd part (usually the elbow) and an arm bar is the result.
Assuming You can get over the desire to break the threat to You with Blunt Force, Yes, I agree.
If you look at the martial techniques you learn you will see these commonalities in principle at a base level and you will understand that all arm bars (to use my example) have the same principle as the one common thing is how an arm works and that is just human anatomy which is the same for everybody.
There is also the anatomical considerations of Adrenalin, on both parties.
I have found actually that in a confrontation (unfortunatly I have been in a few) that even when things boil down to gross motor action that a good result is still achieved as you do not have to remember anything you just respond with reactive skill to another persons primitive actions. In conclusion I will offer some advice that even when you see a technique being performed badly or by someone with obviously limited knowledge you can still learn from them by looking at what they are doing and then super imposing a higher understanding level onto it and you might find something valuable that otherwise you would have dismissed.
Im sorry, but I disagree. Thats such a broad brush to stroke with, that We may as well call Ashida Kim a Martial Arts Master, because We can take His, for example, Bullet Dodging, and simperimpose a higher understanding level to it, and find valuable knowledge wed normally dismiss. Then You have people whos solution to everything is to, say, Grapple. Theres a reason competitive MMA Fighters cant just use Grappling. Or just Striking. Because there is no one fully reliable method. Nothing will universally work, and nothing is flawless. Much in the same way, some things really are just overcomplicated and/or poor quality.
remember the martial arts are not set in stone that is a mistake you are alive and ever changing and so too should you martial arts be.
That does not mean changes will be for the better. If You took the striking out of Muay Thai, and just made it a Clinch Contest with Knee Taps to the body scoring a point, the whole system would degrade in a hurry. Whats amusing, is that such stupid alterations have been made. Not exactly that, to My knowledge, but not all change is good.