Your first scan:
So... Just make your aura noticeable, and denser, so that it's actually going to protect you, yeah? That's what Ten is.
Second scan: It doesn't say throughout in that shot. It implies it in the first one, but this scan, what I posted myself, is referring to Ten being used exactly as we discussed above. To block aura using your own aura. This is literally what Wing said. The ability of augmenting your physical body, "toughening it" and maintaining its youth and vigor has nothing to do with how Ten is explained to defend against the effect and especially with how it is shown on panel against Hisoka, as their aura, as Wing explains, is blocking Hisoka's.
Third scan: I think I posted this one two. This adds nothing... We know how Nen works. Having aura nodes has nothing to do with the defense against the En.
Fourth scan: I also said this earlier. However, part of your claim is disputed by the very scan you give us. Wing in that scan DOES NOT state that these special individuals are not using Ten. That is neither explicitly stated, nor is it reasonable to infer given that if you don't manage to use Ten to stop the wild outflow of your aura, you could suffer from exhaustion, like your next three scans show. His statement more likely refers to them consciously understanding that they are using Nen in the first place, being unable to consciously use it, along with the more advanced or even slightly above basic applications. They're intuitively manipulating it unknowingly, but they're blind to how it works in actuality.
5, 6, & 7: So, again, Wing says they have to learn how to control its flow in order to not die from exhaustion or loss of life energy. This is why the violent initiation that happens on this floor is so unpreferred and risky. As, while it's the fastest and easiest it's also the most dangerous. The aura flows from their bodies loosely. Wildly. Unregulated. To use Ten, you must control the flow properly and regulate it. It's entirely possible or viable to argue that because it's not regulated and is just leaking out wildly, it can't protect you. It's, again, as we have argued, not about the aura being present, but about it being able to block other aura from touching it. In that state, nevermind being able to defend yourself from passive attacks, you won't even survive. To argue that Nen can be used whilst Ten is not in use is to reject the very statements that explain Ten and Nen in general given by wing. Your interpretation is flawed therefore.
With the last 3 scans, all you managed to demonstrate was that... Ten is a regulated aura around your body. Any... Almost all auras in fiction are regulated around the body. It's only separated by the fact that, in HxH it loosely flows away from you naturally, and when the gates are open, even more loose, unrefined, uncontrolled, untempered, unfocused, and therefore unable to interact with other auras and be useful defensively— if not harmful due to exertion and loss— this... Doesn't prove anything.
All Ten is, is regulating a flow of energy around you, with, at best for your argument, a bit more of a denser later than it just flowing out.
That's... Not special. That's not a unique defense method against it. That's literally just telling us what Nen is. I've demonstrated Dragon Ball as an example does this even better. The flow of energy is so dense that it can block even denser, more concentrated attacks. The only "special trait" of Ten is that it's... Controlled (which isn't the unique or special thing) and... Slightly denser, likely or at least possibly as a result of it being controlled so that it doesn't leak away from your body— if, not then at the VERY best for your argument, it's intentionally slightly denser, so the Aura of an enemy doesn't touch you.