If I had to pay for it, I wouldn't watch any televised boxing. I know that makes me the bad guy as far as the boxers go, but we - as fans - never screwed them over in such a way as to arrive at this point by our own hands. The first and last time I paid for a PPV was Tyson-Lewis, and I've never been tempted again. We did have Sky in the '90s - its own form of PPV, but that was £12 per month for the lot, and I watched all the boxing on that sub until Tyson-Holyfield (the first PPV, IIRC). Previous to that, PPV was exclusive to WWF.
PPV's great evil is that it factors into fight decisions many bouts in advance of proposed moneymakers. It's bad enough that we have to pay live-ent money for a single match that might end in one or two rounds, but worse that almost every boxer has to tiptoe towards their pot of gold for fear of losing it, when they'd all have made decent money for decent fights in the ITV days. We've had affirmation of the sport's danger this fortnight, so I don't blame any boxers for that level of prudence one bit, but they wouldn't have to be so wary of career-ending fights (financially or actual) if they were paid fairly for competitive bouts. It's a trickle-down system that doesn't trickle far beyond promoter-controlled major cards. (A number of British champs earned enough money from one fight to buy a cheap house in the '90s.)
We don't even need promoters these days. Fury promotes himself on Twitter; we know the available venues; we know the TV channels with an interest... Promoters are a bygone from the travelling-circus days of building hype in each new town. This is a pretty random rant!
So the crux of it is that I'd be happy to pay if my money went to the boxers directly, minus the venue and security costs. IPTV streams are the natural future for broadcasting (Netflix and Prime have the right idea with pricing - albeit not yet content - at £6 pm). Hearn should be the last of an ancient breed, but alas, I fear not.