the jews, the ones who invented the old testament are pretty much decided that the events are largely fictitious. it's only insane christians that take it literally.
That's your unproven conspiracy theory. Why should I take on your bigoted say so, that the Old Testament is not the frank and often brutally honest record of both Israel's triumphs and abject failures ?
That's a funny kind of self-aggrandizing propaganda which includes potentially embarrassing details like -
Father Abraham lying to sell his wife twice.
Isaac lying to sell his wife.
Moses marrying outside of the Hebrew ethnicity.
Moses himself not being allowed to enter the promise land.
Lost battles here and there.
The theocratic nation not being allowed to enter Canaan for 40 years.
A number of bad kings who led the nation into idolatry.
Being cast out of the land and replaced by Gentiles who were taught the law.
Being carried away to Babylon.
Wanting to return to Egypt.
David stealing one of his soldier's wife.
David conspiring to have her husband murdered for it.
The waywardness of the promising son of David - Solomon.
Solomon leading the nation to idolatry causing its division.
Only a minority wanting to return back from Babylon.
Too many frank details of national failures to pass for a book merely concocted to propagandize Israel.
Just Jeremiah, Ezekiel, and Isaiah are enough to cause one to question whether God was more often for the nation or against them for discipline.
You say "Oh they just decided the events". They could have "decided" on a lot more flattering events then they did if that's the case.
I take it as the candid and often starkly frank word of God about the one and only genuine theocratic nation that has ever existed on this earth.