I think you are being intentionally provocotive with a view to bate people..
I fish chalkstream because i live in hampshire and thats what we have...
However i do not fish the gingerbeer beat style chalkstreams,nThe beats i fish are no less wild than anywhere you fish, no weed cutting, no bank trimming, no stocking, just wild fish in a wild river... wiley wild brownies, stunning grayling and a run of salmon and sea trout and the odd chub thrown in for measure.
When i return home i have a play on the Wharfe with my brother in law and enjoy it immensly, but dont consider it to be harder or easier... just different..
what you forget is that the chalkstreams are "gin clear" and if you can see and stalk a fish, then the fish can see you... in your world of spate surely the chocolate milk helps hide you from the fish ??
I am considering taking a rod an a small spate river in sussex next season... where does that leave me ?? spate river in the south of england, and i am a northerner...
At the end of the day fishing is fishing, the validity of one method over another or the superiority of one environment over the other is , quite frankly b0ll0cks... I dont fish stillwater for stockies quite simply because it doesnt float my boat, but that doesnt mean that i should feel superior to a stillwater fisherman because i dont dish an "artificial" environment or the fish i catch are wild...
i go fishing for pleasure, it is a bit of zen or headspace from the rat race... Dries is my thing... there is a feeling i get, that thrill at the moment the fish rises and takes my fly, bliss... then there is the fresh air, the wild life, passing the time of day with other anglers, walkers, then there is getting home, flopping in my favoirite armchair and having a cuddle with my youngest, relaxed and happy....
take your 'bating elsewhere...