Sure it would. Even "a McDojo" can do some things right.
I think it does have value. If you don't, don't break.
A good instructor can do many things or omit many things and still be a good instructor. He doesn't have to be able to be able to do any of these things himself, just be able to teach someone else to do it. Look at world class gymnastics. Those coaches cannot get up on the uneven bars and do any of the things the girls can, but they sure can teach. Being able to do them himself does go to his credibiltiy. Breaking boards is only one aspect of it.
Breaking was brought up, I merely commented on it.
Many things in the Martial Arts look difficult, until you are shown how to do them. I would guess, until you were shown how, you would not have attempted this break on your own. Now you are confident you can do it, laughing all the way.
Damn right I would have done it on my own, I'm not a bloody sheep! it's not rocket science is it?
What a fuss over a few bits of old board lol! All I said was it wasn't for me, I wasn't condemning it for anyone else, go break a forest if thats your wont, it's not mine but it takes all sorts.