The National Health Serviice i the UK has been such a joke comedian Benny Hill did several skits about it.
For this side of The Pond, look no further than the Veteran's Administration. No jab, no treatment. No interest in staff for working, no treatment, suicide in the parking lot. Months to get an appointment, just to fill out paperwork.
There are a few out there that actually care and do a good job, they are the minority.