But they are options for palliative care, or cure. Where this is an option for oblivion (A notion based on philosophy).
I note your rather hysterical terminology Vlad, which isn't really appropriate as this is a serious discussion, or rather should be. But to use your own terminology, palliative care is hastened oblivion (compared to ongoing active treatment), cessation of life sustaining treatment (e.g. turning off of life support) is oblivion, just as much as assisted dying.
But doctors will support patient choices in those matters, so why should they not in assisted dying. Remember that we have moved far, far beyond the world where the doctor dictated and the patient acquiesced.
Nope, for decades now the medical profession recognise that patient autonomy is determinative in decision making over medical matters. Hence, that it is well established that a competent patient may refuse a life saving blood transfusion even though they will die as a result, and even though doctors fully recognise that they could save that life but also recognise that their duty under autonomy is to step back and allow that person to die.
Perhaps Doctor's in this field should wear body cam to show there has been no coercion.
Why only in this case Vlad - if you are so concerned about doctor coercion, surely they'd need to wear body cams for all conversations about significant medical decisions where there may be a risk of coercion.
But remember that not only are doctors very well trained in the elements of consent (including the need for voluntariness), but also if a doctor coerces a patient or fails to provide relevant information that may have made the patient take an alternative decision they can be charged with negligence (and in this case a much more significant offence) and would be struck off. Why would a doctor risk their livelihood and their liberty to coerce a patient when they fully recognise that the decision must be the patient's and the patient's alone.
Is the Doctor's assistance in line with her hippocratic oath, since you mention duty?
Well the hippocratic oath isn't really a thing, but doctors are required to abide by strict professional ethical codes of practice, and right at the top of their duties in this regard will be to respect the autonomous decision making of a competent patient. So yes, were assisted dying to be legalised, supporting the free decision making of patients and respecting their decisions would be absolutely what that code of ethics would require, just as currently allowing a competent 25-year old to refuse a blood transfusion or have their life support turned off and therefore to die is also what that code of ethics would require.