before society was created noone would have had to devote most of their days to a certain company or organisation.
Before society was created there were also no companies or organizations devoted to providing you with running water and a constant flow of electricity if you paid them, you are making a very disingenuous argument. "Government Utilities" don't exist either, because nobody is paying "taxes" to keep these convenient systems functioning by paying workers.
You would have just had to gather your food and shelter naturally.
Which neets don't do, so ironically this point goes against your own argument, none of us do this anymore.
So why are NEETs seen as losers?
Because they are broke, and by default dependent on someone else to continue their meager existence
Neet is natural, working is invented
Now you are contradicting what you said above - "You would have just had to gather your food and shelter naturally."
There's a shit ton of physical labor that has to be done to maintain a reasonably enjoyable existence outside of a society, so no, neets are not natural, because outside of a society you'd be doing a lot more tiring physical labor than you do now, and that's without all the things you enjoy today like tv, internet, video games, porn, etc.
Imagine being incel and having no access to porn, you need to rethink what it is you're saying, this whole - "we don't need society" thing doesn't really pan out when you look at it, you're forgetting how many conveniences existing in a society affords you. Stuff you likely take for granted and treat as "a given".
There is nothing natural about sitting on your ass all day and food magically appearing in a fridge or a currency magically appearing in your pocket. Neets aren't natural at all, like I've said before - "The only true neet is a homeless man, the rest of you are larping as half assed neets"
Being homeless is the true default state of a man unwilling to work or educate himself in a society
OR OUTSIDE A SOCIETY, neets ironically aren't even really neets, they have these comfy safety nets in their lives like inheritances and/or tolerating parents that allow them to live out this illusion. A neets true state of being is absolute destitution, homelessness, not playing video games and spending "neetbux"
Also notice how you don't see the irony in questioning how work is unnatural in a society, but not saying the same thing about welfare, in the natural world nobody gives you a resource just to help you exist because you "need help", there are no taxes, there is no "neet bux" to help maintain the lives of useless people, and nobody would help care for a man unwilling to work within a village, community, etc.
All the men claiming to be neets would have been exiled from their villages JFL.