A. $0 for the next 10 years. We've got really rich investors.
B. $X0,000, in line with the fair market price for a new vehicle.
The role of capital money is to cover capital expenses (duh), especially in the early stages, not to subsidize selling the product at a dumping price for a prolonged time period.
So while I agree this can be an issue in general, I'm not seeing the argument for it here. I think it would actually be relatively easy for a competitor to get started in this space.
Sure, it's not too bad but I need to migrate off a new platform literally 5 years of photos (+ face tagging), explain it to all my relatives, make them install another app.
Or I can just start paying 2$ per month. I'm not too bothered but it's a clear bait and switch.
To be fair I wasn't sure if this was coming or not given Google is not exactly a small business and could afford to spend some storage money to lock people in better in their ecosystem.
What I said was it's a fallacy re: your statement, "SV's dirty secret is that it's an enormous dumping scheme: .... to gain a dominant position in the market... then jack up the prices and fleece the customers."
Consider there is also a capital cost to rapidly accelerating change in consumer behaviour, e.g. app-based ride-hailing, which can also open up new markets.
*edit: typo