All this seems to be a general response to the industry's masculinizing of female characters. Nothing says "Girl Power!" more than making women look like men...or what they call "uglifying"
Seems to be that these types of content are a response to the content that berated developers for making Lara too feminine looking, seen a few of those, mind you only a FEW...but they are out there...
(usually made by those that make the Horta from "Devil in the Dark" look like a Victoria Secret model...HA!!!!)
Lara's looks , her beauty and physique, her deadpan humor and sarcasm are all part of her construct, her mystique, when people mess with that , purist don't like that
I like the Lara we got from Tomb Raider Underworld and I liked the trilogy Lara that started way back in 2013, and would say she is my favourite Lara