Thanks for the context. You guessed correct, I do not speak portugese.
That premise just raises more questions. What even are perfect genes? Height, facial structure, memorization ability? How does she seperate his ideal genes with the physical reality those genes find him in (Tired, passive, office-worker body)? Did she just pick a dozen superficial qualities and identify them as "genetic" or did she actually memorize the known parts of the genome and have him tested? I bet she doesn't know that his grand children have a 50% of baldness, or that he's got a family history of angina.
Simply, she likes his nature, finds the nurture lacking, somehow?
It still feels like she has created this narrow definition of what someone should be, or look like, or behave like, and she's crazy enough to use violence to coerce them into it. I just can't relate. It's more horrifying than funny.
Not sure how this matters. You've made two claims- that being "a little out of shape" is easy ammo for people to mistreat you, and that "not spending time on fitness is lazy."
The thing is, anything can be viewed as "easy ammo" if someone is a jerk who puts people down. Body shape, or how much you spend on your clothes, or if you use too many big words/not enough big words, what neighborhood you live in, etc. There are infinite possibilities of arbitrary values that someone can choose to criticize you for, but ultimately don't really matter. Usually conforming to one standard puts you in violation of another.
If you want to claim that not getting in shape means you're lazy, I'll insist you also earn a PhD, build your house, are in mensa, volunteer at your local animal rescue AND church, have transnavigated the globe on a sailboat... The point is people can cultivate their bodies, or their hearts, or their minds, or their communities. But we don't have enough time in our lives to cultivate EVERYTHING. People will put their effort into the things they value at the expense of things they don't.
I'll hammer my point about the subjective value of fitness with one more example. Fitness comes in many types. A bodybuilder sucks at track cycling. A Gymnast sucks at shot put. A Cross-fitter has a mid deadlift. Michael Jordan was merely decent at baseball. And none of those fitness types make you a better office worker. There is no absolute standard of fitness, and sometimes, physical fitness has no value to your situation at all.