Well, Baz, then it seems I will have to break down your original post reply into digestible bite-sized chunks.
"they are not in business to save you money in any way or form" - this is true, a good point, well made.
"their job is to take every penny from you that they can" - this is questionable as a valid assertion because the objective of most organisations is to maximise profit and revenue, so it could be said of Tesco, M&S, Peacocks or just about any trading company - B2B or end consumer retailer. However the assertion that this equates to 'taking' money from customer seems somewhat obscure.
"one good way of making millions is by DD" - true, utility companies have lower revenue collection costs by DD so they will make more money from DD customers. They used to provide lower prices to such customer until the Regulator stopped that. To me such action seems to subsidise the stupid.
"........ and making sure you are always in debit by getting you to pay as much up front as is possible and that they can get away with" - this is tripe and is in neither parties interests. Any customer can contact their supplier to discuss the most appropriate DD payment, averaged over 12 months of variable usage.
"lets get this straight , I REPEAT, they are there to take every penny out of your pocket that they can , they have no interest or anything to gain by you cutting back on your useage or by paying them less in any way or form" - oh, dear, yet more tripe, I'm afraid.
I am nothing to do with the building industry - it's just a pseudonym.