I agree. The only substantial quote in the entire article seems to originate from an utterly bored intern analyst:

The think tank said the reason for the leak was unclear although it could be an attempt to “rehabilitate Wagner’s image,” following the rebellion on June 24 in which it seized military facilities in the southern city of Rostov-on-Don and marched on Moscow. The ISW said it makes Wagner “look professional and appealing in comparison with the regular Russian military.”

That’s it? It’s literally just a corporate charter! What a misleading headline 😩