This reminds me of a talk I watched with Peter Thiel and Eric Schmidt. I know Thiel is controversial, but he was well-meaningly digging at Google for running out of ideas and no longer innovating. The criticism was something like "You have so much cash on hand but no ideas to invest in. However, you can't pay a dividend because the second you do, you're admitting you've run out of ideas and are no longer innovating".…
This argument relies on a fallacy of binary thinking: either you have ideas or you don't. It's perfectly fine to say that you have lots of investment ideas, but they don't add up to needing $100 billion to implement them. Especially when you are earning more cash every quarter.
Then give dividends?