That's a really odd thing to point out, as even the earliest written records of the Odyssey are later interpretations of what was a story passed in oral tradition. And on top that, what most of us have read, have further passed through one ore more translations. Each of the transcriptions add interpretation, especially ones that move from ancient languages to modern.

Maybe it's the modern era with brands and so many off-the-shelf prepackaged products that there is an invisibly applied assumption that there is only one true form of a product or piece of literature. That's coming from a consumerist, marketed, branded culture. Looking with a longer perspective, most archetypal stories and myths are interesting precisely with interpretation of their time making them relevant and connectable again in the time of their retelling.

That's my interpretation. He's trying to get back to Penelope, and has bizarre adventures on the way.

Ancient literature is so fucking wild because the value systems were unlike anything that exists today.

My favorite example is in the old testament when God sends a couple angels to Lot and a large mob of sodomites (people from the city of sodom, although they probably satisfy both definitions of the word) converge upon him and demand to rape the angels. Lot immediately attempts to negotiate by offering to let the mob to rape his own daughters in lieu of the angels. The mob denies this generous offer so the angels drive them away under their own power, thus calling into question why Lot felt the need to offer his daughter's unto a large mob of literal sodomites.

The angels tell him to leave because God is planning to destroy the entire city, and somehow Lot is actually being spared since he is somehow the only righteous man in Sodom. He is warned not to look back at the city as he departs, but his wife foolishly disobey this instruction and is immediately transformed into a pillar of salt as one would expect.

Then later they're out in the wilderness where there are no men and the two daughters are getting hot and bothered so they drug the recently-widowed Lot and rape him, becoming impregnatedin the process.

In all fairness I think the implication behind that last plot development was a sort of abramhic version of karma since Lot is an extremely unsympathetic character despite somehow also being righteous enough to merit being spared the fires of sodom. However given what I know about how incest usually works in the modern world i can't help but wonder if (assuming this is at least partially based on true events) we're actually just getting Lot's side of the story after he inexplicably emerges from the wilderness with two grandchildren and no other sources of paternity.

Anyways the bronze age is one helluva drug.