You have the right to your opinion on the matter, whichever way that opinion goes, as long as it is an informed opinion. Which means, of course, one not totally formed on the lies from the government via their mouth piece of the right wing press.
I, personally, support the junior doctors. As a hospital consultant in an acute speciality, every time they take industrial action, it has cost me in time, in effort, in organisational headaches to ensure safe cover. It has buggered up training sessions I had organised, and reorganised. It has caused me to stay very late into evenings, in order to cover the work I would have been doing if I hadn't been acting down on the wards to keep the situation safe. And yet I support them. Why?
The best description I can give is that the juniors have not asked for a new contract. The juniors are on a pretty crap contract already, including lots of working weekends and nights, switching hospitals every 4 months (1st 2 yrs) or 6 months (thereafter), often with little notice, and not getting the rotas so vital to child care, or indeed a life, until the last minute. They are regularly subject to emotional blackmail to cover the gaps in the rotas - gaps because we have a national recruitment crisis for doctors. Of course, that's not as bad in Wales/Scotland as in England, as the devolved parliaments have promised not to impose the new contract, and people are voting with their feet. They spend a fortune on compulsory courses, and spend much of their own time working for exams, or slaving over the abomination that is eportfolio.
But despite the current contract being pretty crap, they did not demand a new one. The government decided to bring one in. And the juniors said "For fuck's sake, we're used to being shafted, but now you're even removing the lube, and that's a step too far. We're going under here". And the government responded by unilaterally imposing the contract.
All it would take for all the current strikes to be lifted is for Jeremy Rhyming Slang to lift the threat of imminent unilateral imposition, and come back to the table. But he won't. After all, he wants to privatise the NHS. So he'll want to break it first. How do we know that? He co-authored a book with a chapter all about how we needed to do just that.
So I'll trust the junior doctors before a slimy mendacious NHS-hating weasel.