You assume that Sky are fine with 'break even'.
You seem to reading things in my posts which aren't there.
I just stated how the Sky TV business model works. No where have I even remotely suggested Sky (or any other company) would be "fine" with just breaking even.
No idea what you are talking about as far as revenues being profit once break even point is met. That's kinda what 'break even' is, the point after which revenues are profit.
Yet again you are failing to grasp what I actually put, rather you have addressed what you seem to think I put.
So, for example, with Sky on supplying TV to homes there are a fixed costs which are relatively static (not completely static though). Once that fixed cost base has been exceeded in revenues, then profits multiply at a high rate, whereas have revenues below those fixed costs Sky are then in trouble. A different business model is where product costs are per unit effectively, so the more units you sell doesn't multiply percentage profits anywhere near as much. Magazines, newspapers, etc. operate on a similar business model to Sky TV.
Fluff it all you want. People paying less for the same services are being subsidised by those paying more, same as in every other enterprise. Whether this subsidy is towards a company being profitable or the level of that profitability is irrelevant.
"Dodgy" logic, plus a failure to understand how the business model of Sky TV actually works, doesn't make your assertions correct. Fact is that nobody is subsidising anybody else, and whatever prices people pay to Sky for TV just go towards their bottom line, once any break even cost base is breached. There are no robbing "Peters" to pay "Pauls".
making a certain level of earnings per share, and adjust their pricing and costs accordingly to ensure they reach the level of profitability their shareholders expect.
You seem to have totally ignored that most/all companies have to contend with competition, so prices for products/services have to be acceptable to customers, or no matter what fanciful prices any company would like to set based on shareholders expectations are pie in the sky (excuse the pun). Obviously in the "real world" usually a compromise on shareholders expectations and actual reality comes into play.
Anyway different types of shareholders expect various and different things from their investments, ranging from just high capital growth, through to growth plus income, or to just a highish income with little concern to capital growth.