You should get somebody to explain your post to you because it contains nothing about the study's flaws stated in the article.
I personally do not care about the studies flaws. The conclusion of the original study is something I agree with.
I make my own decisions based upon this and how the world MUST move forward:
Masks are not effective at stopping the latest versions of CV19, like Omicron which is VERY contagious.
The vaccines do no kill CV19 of any type. People can still pass infections and some even become sick when vaccinated.
Hence, CV19 will continue to mutate , most likely becoming more virulent and perhaps less deadly.
Virtually everyone will become infected. Perhaps after infection treatments, like the new pills, will reduce the levels of sickness and deaths.
The lockdowns, wearing masks and the vaccines?
None of them stopped CV19. All of this means CV19 is not going anywhere and we must learn now to live with this.
Those who don't want a chance of getting CV19 will have to isolate themselves FOREVER.