You are failing to account for the cost on user trust. Each time a user buys into an app or device Google shuts down, that user trusts Google products a little

You are failing to account for the cost on user trust. Each time a user buys into an app or device Google shuts down, that user trusts Google products a little less. Do it once or twice, no big deal. Do it dozens of times and they're never going to try your new products again.