Either they've planned for this and have already built it but have it disabled during the beta for some reason or they didn't bother adding something to the PC port that they didn't need in the console versions in which case the PC version is doomed.
You don't have zero plans for this and only realize a month before release that oh, maybe cheating will have to be addressed, lol. It would require every single decision maker involved with the title to be completely out of the loop with PC multiplayer gaming and I find it very hard to believe that that is the case.
Can you play the game offline to avoid this and just play your game in peace?
Game isn't worth buying in that case, the only spice comes from other players.