I'm sure Trusts work differently, but in ours (large Trust) the secretaries type and outcome, and organise the Consultant's private work, so they only seem to work part time for the NHS.
We do have to remind our workforce to do training and appraisals, plenty are non compliant and I'm sure that's because they prioritise seeing patients over doing training.
I'm sure if there were more clinical staff there could be less managers. But ultimately I think it makes more sense for clinicians to see patients rather than do admin and write business cases and do lots of strategic work (although of course it's important for them to be involved in that too, but probably not to lead it)
The pension issue needs to be sorted. Primary care needs better support for learning to reduce unnecessary referrals. Social care need more money/staff to get people out of hospital safely.
It says something that clinicians still don't see the value in the managers. Lack of understanding and communication in both sides maybe? Our services (T&O, ENT, Derm etc) usually have a junior ops manager (band 4/5) an ops manager (band 6) sometimes a service manager for bigger multi site services (band 7) and then a general manager (8a or 8b depending on size). For services with a budget of 10-30 mill and workforce of 200-400+ people. They are equivalent of medium to large businesses each!