My uncle (late 60s, several comorbidities) caught the virus in November.
I don't have all the details but I know for certain he was on a ventilator and was given Remdesivir.
I periodically checked in on him. The details were never about covid and usually about "kidney problems" or other side effects.

Fast forward to summer of this year.

He'd been released. He had a follow-up visit. The doctor specifically said his heart looked great and his recovery was going smoothly.

A week later he dropped dead of a heart attack.

While talking to my cousin at his funeral, I learned he was vaccinated with Pfizer.
Why did they vaccinate him when covid nearly killed him?
They pushed it on him against his wishes.

Apparently his death was classified as a run of the mill heart attack.