Milestones 4-6 (ending up with 6 at 10^6 qubits) aren't given an ETA. For those more familiar with the field, what are the chances we have million qubit quantu

Milestones 4-6 (ending up with 6 at 10^6 qubits) aren't given an ETA. For those more familiar with the field, what are the chances we have million qubit quantum computers a decade from now? Too early to tell?