I sympathise with the junior hospital doctors, and yes, I would support a strike, they have been allowed no negotiation, and I can think of no other 24/7 service that would accept those conditions being imposed on them.
But my worry for the NHS is primary care.
The GP workforce is aging rapidly, and the pressures, paperwork and bureacracy is driving them into retirement as soon as they can afford it. (estimate at least 25% of them gone in the next 5 years) If we don't make the job of GP a very attractive one, the situation can only get very much worse.
Many years ago, GPs were on call 24/7 every day of the year. Mercifully we moved to GP Co-operatives where they shared the responsibility between local practices. Then the Government told them they could give up OOH completely for only a £6000 pay cut - and they leapt at it, who could blame them! Now we have unsafe services triaged by non-professionanls such as 111 and vast increases in A and E attendance because if you are seriously sick over the weekend or overnight, what are you supposed to do?
Bring back properly funded co-ops run by local GPs if you want to provide a safe service, and the reduction in A and E attendances would pay for a lot of that.
What I don't understand is why we have ample applications for medical training, and only accept a tiny fraction. If the number isn't increased (which means more funding) there will be no option but to put GP services out to private companies, whose focus is naturally on profit first and foremost.