Probably going to end up with a pvp only server were a couple of hundreds kills each other then they will come back to PVE.
If there is already an opt in option, is because the numbers of PVPs vs PVE are clear enough. They are not going to risk alienating customers by forcing PVP on them.
Games dont die because of lack of PVP players, they die because of lack of PVE players.
The highest difficulty should be PVP only.
Yeah like Hunt Showdown, Rust, and Escape from Tarkov arent big games filled with pvpers. People saying pvp doesnt sell are sucking on carebear copium. A lof of people love pvp and deep down we all want to slaughter each ofher and loot someones hard earned treasure off their cold body.
They are not big games.
And arent those filled to the brim with cheaters? So people playing them are just getting their cheat money´s worth.
IF pvp would have been a priority for diablo 4, the strife areas would have been opened with pre made chars, dont you think? I mean with only 4 months left and no pvp whatsoever, maybe you should stick to those big tittles you just named and do aimbot pvp 
Those are huge games are you high? And you really want to talk about cheaters as if WoW, Diablo, and every Blizzard game doesnt have them, bots, and gold sellers. Ha ha
Holy hell 100% agree that the PvP zone needs to be forced PvP. I thought that was the entire point of it in the first place? They relegated us PvP enjoyers to tiny little sections of the map already, and now they want to remove even that? We should be getting a full blown, opt-in world PvP system that puts you into a PvP only phase of the world and exists everywhere. But since we can’t have that, they can at least leave the fields of hatred the way they were described. A free for all, forced PvP area that you can go to farm PvP exclusive materials to trade in for cool stuff. Please Blizzard, if you’re thinking of taking that away from us, PLEASE reconsider. If any feedback reaches them, I hope it’s this.
yeah there should be two options
fields of hatred, full rewards.
fields of care bears, care bare rewards not related to fields of hatred. peace signs, lolipops, rainbow armor, that sort of stuff.
NO rewards. The fields of hatred were supposed to be PvP exclusive rewards, that was the whole point! 
the whole GAME is PVE! cant pvpers have one little circle to play in?
why do pvers have to ruin ANY content for pvpers?
edited for you good sir, i couldnt agree more.
tbf d3’s PVP had zero longevity. can you even pvp in d3 anymore? i dont even know.
why are you rail roading this into griefing new players? holy crap youre just a liar.
There is zero chance of Blizz doing this.
youll just quit the game forever? lol no you wont, pve carebears will keep playing and cry on the forums that a tiny little section of the map isnt catered to them, that only 99% of the game is made specifically for them.
hi, diablo has always been an open pvp game.
welcome to the reality.
Yes, let us ingore that (most likely) most people played it offline and never saw another soul let alone PVP’ed AT ALL. (Which you can’t do anymore.)
yes its just horrible that players enjoy pvp! can you imagine a type of person that likes something other than you and me? we should make sure they NEVER have fun, dont get to play the game, and if they do they shouldnt be allowed any loot or rewards.
I also have a great idea for PVP. If you attack a player more than 3 levels below you, all your characters instantly die and you loose EVERYTHING including what’s in the chest in town and all materials.
Yeah that won’t lead to lower level sorcs intentionally teleporting in-between fights to grief players.
buddy, you’ve never been a pvp enthusiast, i can smell fake from a mile away.
you log onto games and do the carebear count down.