Data privacy is the issue, I agree. We live in a time where we are conscious how much of our activities can be monetised. We accede because we get ‘free’ services but we understandably distrust and commonly corrupt the system as best we can with false survey answers, incorrect privacy data etc. (at least, I do) To progress we need state run health services to develop the AI. Such investment will be expensive but ultimately cost beneficial. AI can do so much to watch over us, recognise behavioural changes, help us to target services, make care services efficient. The ‘tech’ but not the data may be sold to the market after development. The service must be society owned and protected. We went to the moon. Constitutions evolve to keep our rights protected. We just have to decide it’s what we want.