[Shugarl]

I've only skimmed it, but doesn't the article you linked indicate that it is only true for severe/ life-threatening cases of COVID-19?

[forgetfreeman]

Doesn't matter, it shows that covid can deplete t-cells as claimed up-thread.

[ekianjo]

extreme cases of covid is not relevant for 99.9% of people so that's sufficiently close enough to say your claim is exaggerated. Sure, colds can kill too, but we don't treat them the same as Ebola.