Man, that format is hard to read.
In the first bit they already refer to energy and "punch".
"In short, using varmint rounds for deer requires a highly skilled hunter who is confident in placing a precise shot." - I don't think that should be limited to those who use "varmint" rounds.
"Because these rounds often fragment or lose energy before exiting, they don’t create a blood trail on the far side of the animal, which can complicate tracking. For this reason, hunters relying on varmint rounds must be skilled trackers or prepared for the possibility that their game may run some distance before succumbing to the wound." Less distance than a bullet that sacrifices damage for penetration?
"Choosing the right bullet is essential when using varmint rounds on deer. Lightweight, frangible bullets designed for varmint hunting may not perform well on deer due to their tendency to fragment too early. Heavier bullets with controlled expansion, such as Nosler Partitions or Barnes TSX, are better suited for hunters using small calibers on deer. These bullets are designed to retain weight upon impact, providing deeper penetration and more consistent performance on large game."- No. This is the closest they get to being able to cover the heavy for caliber "varmint" bullets, but they don't. Mostly focused on sub 60gr .22 cal, so mostly missing the point.
There's a lot more that could be quoted, but that's enough, no, missed the point, and article is over a month old.
Almost all bullets shown are fmj or otm.