Indies don't make nearly as much money as studio titles, nor do they have such a huge investment on the line. Consider that for something like a new superhero movie, the production costs are easily >$100 million and marketing costs are about the same (a 50:50 ratio of production to marketing investment turns out to produce the optimal return, based on empirical measurements). $200 million and up is a lot of money, so films like this are largely financed by presale agreements with distributors. Yes, this can be offset by stars taking a profit share instead of up-front payment and by wealthy investors with deep pockets - but there are limits to both approaches, and neither is sufficient for really expensive projects of the kind the public has come to expect.
Of course things like Kickstarter and so on are great and will continue to gain in importance. However, they are much ,much better for established media properties (eg cancelled cult TV shows with an existing fan base, or projects by existing celebrities in other media, like if Justin Bieber decided to start making movies) than they are for innovative products (with new actors/ directors/ writers/ characters).
No doubt it will continue to grow and before the end of the decade a crowdfunded project by a bunch of unknowns will turn into a monster runaway cinema hit. But then it will revert to the mean. Anyone who is a filmmaker is familiar with the 'first time director X made a hit movie with a tiny budget of $Y' story. Blair Witch Project! El Mariachi! Primer! We love stories like this but there are a few things to bear in mind. First, the low-budget figure is not what it cost for you, the consumer, to see it, but what it cost to get it in front of a studio executive who OKed spending the money on making it market-ready. Second, it's untrue because there was a list of free stuff as long as your arm in the way of donations from friends of favors owed or suchlike, that most people don't have access to. Third, there were hidden costs in time or lost production quality. And fourth, and by far the most important, only one film every few years out of many thousands made every year hits a sweet spot and recoups some very large multiple of its original budget. It's like getting a royal flush in poker, or successfully splitting your blackjack hand multiple times: it's always a possibility, you could hit an enormous jackpot if you succeed, but odds are that you won't.
To paraphrase the famous Dov Simens, that's why they call it 'show business' and not 'show luck.' The business model is that you make an entertaining movie that people want to watch, movie theater owners rent it from you in order to rent out seats and sell expensive snacks, and then later streamers rent it from you and a you make some additional money on hard copies. (There's whole additional business model built around merchandise/franchise income like toys and theme park rides, but those are generally limited to family-friendly sci-fi and fantasy films with vast marketing budgets.) You can't run a business around the idea of producing surprise movie hits on a shoestring. You build one around the idea of being able to reliably pick projects with commercial potential and reliably match your investment with the profit potential. Essentially it's fund management in a market where many of the producers and consumers behave irrationally and unpredictably. If you want to do big deals, then you need to be able to sell the film before it gets made. Publishers are hard-headed about these things not because they are stupid, but because the alternative is losing a ton of other people's money and having to exit the industry in fairly short order.
So there's more DRM-free content every year, yippee. That's wonderful. It's wonderful in the same way that you can get better digital cameras for less every year and so on. But tell me what fraction of industry revenues this content accounts for, and what the economic inputs and outputs are. It's great to see Louis CK put out DRM-free editions of his stand-up performance, but his downside risk on that was maybe $10,000, $25,000 at most. Plus he was already famous. It's great that Veronica Mars raised $5.7 million on Kickstarter, but it only made 2/3 of that back at the box office although I anticipate it will break even by the end of its second financial year. And again, that was from a base of a multi-awarded hit cable show that ran for 3 years and had already had several million invested in it. Kickstarter works extremely well if you already have a franchise to leverage, because the marginal cost to the fan-investors of backing the project is pretty low relative to the opportunity-cost value of the time they have already invested in the franchise. But if you don't already have a brand, it's a very different situation.
I've brought this up again and again on DRM-related threads here. Publishers don't want to make consumers' lives difficult or prevent you from enjoying yourself - that's a juvenile and inaccurate picture. They're businesses that compete intensively against each other and launch a large number of extremely high-risk products each year, many of which never break even. The portion of the public that goes out and expends effort to discover artistic quality is tiny. Most people want to be entertained - and given that the #1 whine about DRM is the 'inconvenience' it imposes on consumers (eg the original article's complaint that having to stop the movie so one family member can let the cat out is an unacceptable loss of enjoyment), I'm pretty sure that the anti-DRM lobby is not champing at the collective bit to free starving artists held hostage by studios, but rather to watch more or less the same expensively-produced and marketed blockbuster entertainment as everyone else in their demographic cohort.