That's because they performed a bunch of layoffs and spent less on marketing, and even then, eked out only a very tiny amount of profit (68 million in profit on the back of 3.7 billion in revenue). That's what - barely 2% operating margin?
My point is that all signs point to Spotify being in worse financial straits than people seem to realise.
Up until now, Spotify could in theory afford to just continue operating indefinitely (so long as you are fine with a business not making any money ever), simply by virtue of collecting subscription revenue weeks or even months before that money is paid out labels (hey, isn't this how a Ponzi scheme works?). This also means that Spotify doesn't really have a lot of free cash left over for a rainy day.
Cue their debt that comes due 2 years from now.
They raised a ton of money, and seem to have very little to show for all that investment. Talk about being treated "unfairly" by Apple all you want. I struggle to see how being allowed to let users subscribe in-app while not paying Apple a cent will help when their costs (ie: money paid to labels) scale in line with subscribers, so they don't really to benefit from economies of scale the same way a video streaming platform like Netflix theoretically would.
This is why I feel this is all one giant red herring. Pointing an accusing finger at Apple is just one way of distracting from the fact that Spotify never had a sustainable business model in the first place, and maybe they never will, DMA or no.