It's kind of too obvious to even point out, but why act surprised that a company, each of whose customers causes a net loss, gets poorer, faster, as it grows?

It's kind of too obvious to even point out, but why act surprised that a company, each of whose customers causes a net loss, gets poorer, faster, as it grows? Spotify, the popular music streaming service based in Sweden, lost $1.5 billion last year, even as [because] it continued to add millions of users. On Tuesday, Helios reported that MoviePass lost $98.3 million in the first quarter," despite adding [because it added] more than a million net subscribers. FTFY.