That's an interesting hypothesis, but the linked article is not science news, it's an academic paper.
The title shown here is unfortunately editorialized, but the actual paper's title is "Covid-19 vaccination BNT162b2 temporarily impairs semen concentration and total motile count among semen donors".
I attempted to submit the link with its actual title, but unfortunately it just sent me to this thread. Aside from the title, this submission doesn't seem flagworthy to me.
