Old guy posted a "Scientific Article" from "Daily Expose" paper about Covid  

I had never heard of it before ... So i did a little research and found this

EXCLUSIVE: Actors Behind UK Misinformation Site The Daily Expose Revealed (logically.ai)

It is known as a "UK Misinformation Site"

Also, more on that:

Vaccinated people sometimes die of Covid-19—but very rarely - Full Fact

And

Vaccines are highly effective at reducing the risk of death from COVID-19; The Exposé misleadingly claims the UK vaccination campaign has failed - Health Feedback

Good to hear opinions on the article

Also read that the Daily Exposé has posted quite a few inaccuracies on twitter and has been pushing anti-vax stuff.

As we are finding, if you want to find a story to support your stance, someone will have published it somewhere. The compelling thing is can you find something that's peer reviewed or something in a reputable journal that's not known for have less than a stellar reputation.