Define formal training? There's certainly very little face to face but plenty other accredited CPD out there.
Register on line modules and webinars?
The guidance is there, for instance on your first point
hpspubsrepo.blob.core.windows.net
5.2 Providing care to individuals discharged from hospital with COVID-19 who require home care Some individuals who no longer require medical care will be discharged home to fully recover. These people may still have COVID-19 and can be safely cared for at home if this guidance is followed. The hospital will provide information to the organisation or local authority on the results and a date of any testing and a plan for stepping down infection prevention and control measures. Please see the COVID-19: Guidance for stepdown of Infection Control Precautions and discharging COVID-19 patients from hospital to residential settings for further information."
The difficulty with much of the guidance is that is has been written very broadly and is not specific enough.
There is poor information sharing in some instances but that happened before Covid as well.
Yes the PPE has been complete shite at times. I have posted on that in the past.
Yes there are elements that are shambolic, I can not deny that. For instance
I have been vaccinated as a vaccinator but my nurses have not, apparently we are not high enough priority despite proving AGPS which is a Red Pathway under Covid. If we wear PPE we'll be fine.