When Rey buries the lightsabers, she unearths the cloth-wrapped body (mummy?) of Shmi.
It occurred to my on my last re-watch (last night) that the Lars property has a perfectly good cemetery, but Rey is to lazy to go to it.
Ah, but you fail to take into account that acknowledging this cemetery would validate a small aspect of the prequel trilogy, and would obviously destroy the vast sea of goodwill built with the true fans of which Mister Abrams is a part.
Your statements reek of low class, Millennial entitlement which borders on, dare I say, outright Filoni-ism which actually disgusts me. Please refrain from such uncultured and unthinking observations in the future.
/s