I don't think this means what you think it means. In fact, I only see survivorship bias in your personal anecdote.
Meeting the hiring manager usually takes place after resume filtering. This means that you received offers in processes where you weren't rejected at the very first stage. That's what's expected, isn't it?
Also, it's quite plausible that those hiring processes where you received no feedback happened to be fake job postings where, even though a job ad is posted, there is no job offer at all.