Lol agree
I think he just replied a baked answer haha
But honestly
I thought about this a lot because I always found the state of the game where is “ignore everything, kill bosses and uniques only”
And weirdly, the solution to this came up without even trying to fix it but trying to fix another issue
If you make the endgame mechanic based on clearing the whole game, you incentivize people to kill all monsters, reducing the need to spam teleport too
If taking your time to kill every monsters on your path makes the next ones grant you more xp and loot… I guarantee you that people will kill them all