"If you know a way to focus-stack a live and highly active subject, I'm all ears."
You don't, which is why higher depth of field is the golden standard. See: The entirety of this discussion.
"so confidently to take such a superior tone"
To be clear, you dismissed my post by claiming that it's a "fixed" issue, then posting proof that doesn't show it to fixed. I don't believe I'm the one who attempted a superior tone.
Depth of field is *THE* issue in macro photography. Small focal length cameras are at an advantage in that regard. It's pretty simple.