Well yes. But similar to the Apple TSMC relationship, could Apple step in with large orders to established RAM makers such that the RAM makers can invest with stability?
M series chips are system-on-chip with RAM on the same wafer with CPU and GPU, so it impossible to outsource only part of the chip
M series chips are system-on-chip with RAM on the same wafer with CPU and GPU, so it impossible to outsource only part of the chip