> It also happens to be the sole form of revenue all of the largest tech firms enjoy
I don't think this is true unless you qualify it a bit. Apple, Amazon, Microsoft, don't make most of their money on ads. Even Google has other revenue streams.
I don't think this is true unless you qualify it a bit. Apple, Amazon, Microsoft, don't make most of their money on ads. Even Google has other revenue streams.
How long do they survive in their current form relying solely on them?