Firstly, as others pointed out, your numbers are wrong so your one sentence explanation is just misinformation. The number of deaths in the trial arms were about the same, actually a bit higher in the vaccine arm. The official explanation for this is that COVID is not deadly enough to show up in a trial population of 'only' ~60-70,000 participants especially because the trials failed to recruit many over 80 year olds, who are by far the most at risk.
Secondly, the article is broken down into sections with proper titles, and many links to evidence. It's not a "wall of text" and it's not "rambling", it's well structured.
Thirdly, the doctors and nurses in question are saying explicitly that they found the sudden prevalence of these events surprising and concerning. They are front line workers, they aren't sitting in an office reading Excel for Dummies, they're saying they noticed a qualitative change in the situation.
Finally, I only got about half way down but I actually found statements that were underplaying the extent of the problem, like this one:
"the English data, though difficult to interpret, contains some worrying signals that all-cause mortality could be higher in the vaccinated, especially in those under 60 years of age"
It doesn't contain "worrying signals" that all cause mortality "could" be higher. It shows outright that the all-cause death rate in the vaccinated has been much higher than in the unvaccinated in 2021. You can find a graph of it here:
https://bartram.substack.com/p/the-impact-of-time-on-non-cov...
And that article links to the original ONS report, if you want to read that.