To preface I like the formal gear reviews as it gives me some data before buying ..
https://backpackinglight.com/category/gear/gear-reviews/page/3/
Having backpacked for decades, instruction doesn’t really interest me except maybe age-related stuff.  Think there can be improvement and maybe a little more investigation and interviews (like why are more pack companies going with solid fabric pockets over mesh?) but they are generally good.  So think maybe some articles that look a little deeper without getting too “Chaffy”.  Also a tag system for articles, reviews (like a “true UL” tag, SUL tag, trail runner tag, etc.. to allow subscribers to sort).
Getting back to gear, there’s also certain user based feedback that gets the neurons firing.  The recent post on using a MLD Grace DCF tarp for multiple thru hikes was enjoyable and really had me thinking about truly UL gear.
https://backpackinglight.com/forums/topic/mld-grace-solo-in-74-cuben-fiber-dcf-8000miles-7-years-reviewdiscussion/
Think ultralight’s been gaining weight like a vegetarian on a corn chip and veggie pizza diet, personally.  Caveat: think we need to distinguish between trail travel vs off-trail travels though, especially when water carries are involved at about 2 lbs (gads!) per liter.