The fewer rules, the better. This results in fewer disputes on how to interpret them.
Play the ball where you find it - everywhere. Don't touch your ball anywhere, including on the green, unless your opponent asks you to mark it. You're not "entitled" to anything with regards to a lie or playing conditions. A bad break is exactly that. (Poker players love to tell "bad beat" stories - golfers should have that same opportunity)
Keep current hazard, ground under repair, and unplayable lie rules as they are. Play OB as a hazard.
If the ball moves without you touching it or trying to hit it, replace it where it was - no penalty.
No consulting yardage books, notes, or range finders. If a course has yardage markers, use them.
The more rules added for special circumstances, the worse things get. Keep rules simple.
We seem to have strayed s long way from the origins of the game as players feel more and more "entitled".
It's just a game. Learn to hit out of the dog crap – or take an unplayable.