Most likely though is your kids, or a company paid for from your estate, will chuck it all in a skip (dumpster) and it will be dumped somewhere to rot, or be burnt to make electricity.

Millennia old codices are extremely rare, and they've survived either by dumb luck or because they were treasured.

Maybe OP is a famed thinker, whose disciples will carefully preserve their notes; or their house is in a cave that will be at sealed in a landslide; or they will die in a peat bog clutching their notes to their pallid breast as the life force seeps from their body, submerging them in preserving ooze...