To me, instead of a patent office there should be a central online register to archive jury-understandable photos and descriptions or ideally videos of the stuff you do simply to have a validated reference of when you thought of it.
And then patent/IP Law may simply should read soething like this: It is ok to base any creative work on the work of others as long as the result is something new and great in it´s own right.
It´s not ok to copy the work of others without significantly improving it simply for making money.
Done. Plain Language.
Everything else, the moral right or wrong would be left to a Jury with guidance from a Judge.
Which they basically did in the Apple case. All that patent BS aside, I guess they descided on the basic morale question and started the paperwork.