I'm pleased you enjoyed the article. Other than being aware of what may trigger aggressive behavior towards humans, it's a question of how much effort one can put into behavior modification.
For many, they just don't have the time, or often, even the right circumstances.
I hope both for your sake and his he doesn't become like hard work.
Now that is an interesting question.
If someone asks me that question I reply. no they don't. Understandably if I or you write that on this forum you will get besieged with people telling you they do, you're wrong and possibly providing a picture of a rooster having a dust bath.
It seems that roosters ideally require/prefer a different composition in their baths. It's something I've done some experimenting with and a great deal of conversing about at my local chicken club.
Roosters have not so obvious biological differences to hens. One that gets overlooked is roosters do not moult the same way as hens. A couple of the club game fowl keepers believe it's this difference in moulting that necessitates a different kind of bath.
All the roosters here and those belonging to the club members here prefer to bath in slightly damp soil. Hens on the other hand will bath in damp soil along with their roosters but they also take dust baths which the roosters don't.
From here on it gets complicated because you have to define your dust.

Anyway, it's one of my projects so I'm afraid I've bored you.

If you are interested I wrote an article about dust bathing which is a commonly misunderstood chicken activity.
https://www.backyardchickens.com/articles/why-chickens-bath-in-dust-and-not-in-water.74441/