I went there to see if they were in mourning to, but instead I found this in the rec'd list.
I'll quote the part where the guy explains why he switched to Bernie.

Another reason is that I was skeptical of Medicare for All. I thought Biden’s modest reforms to the health insurance system, such as strengthening the ACA with a public option, were the more reasonable way to go.

I have changed my mind, and I’d like to tell you why.

In December, I had an auto accident and my car was totaled. I was able to walk away from the wreck but had severe back pain. I went to an urgent care clinic and they took X-rays and found that I had two broken ribs and a possible issue with vertebrae in my spine. They sent me to the emergency room at the hospital for a CT scan, which revealed that indeed I had a compressed vertebra. Fortunately, it was mild, and there was no neurological damage. The neurologist who examined me said I was lucky — if the compression had been worse, I could have been paralyzed from the waist down.

Because I am self-employed and not very well off, I have a Bronze plan under the ACA — the cheapest health insurance available. The only time I ever use it is for emergencies, because I am generally a pretty healthy guy. So, the only reason I buy health insurance is for situations such as my recent auto accident.

Last week I was informed by my health insurance company — one of the biggest ones in America — that they denied my claim from the urgent care clinic. The reason is, it was coded as a regular “office visit” instead of “urgent care.” My insurance company told me it was probably miscoded and I should try to persuade the clinic to change the code. So I called the clinic, and was shocked to learn that they have a “legal contract” with the health insurance company to systematically code everything as “office visits” instead of “urgent care” — even though their clinic actually has the phrase Urgent Care in its name, and the services they provide are for emergencies.

This sounds to me like fraud.