People aren't complaining about farming being nerfed to encourage using the perk, people are complaining about the RNG aspect which is not fun and can lead to very unhappy moments, like MisutoM showed in
his message on it. If you take the quest reward for farm items instead of for a gun or bike or something, and get your farm plots and seeds, and have 1 point in living off the land, you can still lose all your seeds after your first harvest with bad RNG, in which case as the player, you are going to ne unhappy that you didn't just take the bicycle or gun
If they want to nerf farming, they can just make it take longer to grow a plant and let living off the land increase growth speed. That way there's no RNG to punish you for daring to try to farm before you have the perk line completely maxed out. The current implementation is basically "Don't touch farming without max perk" because you can lose your entire seed stock
Also, the current method takes way longer and requires a ton more player intervention, which is not fun. It's not a fun use of time to screw around with trying to open menus and craft seeds and drag and drop to hot bars and rearrange things etc just to replant your crops, compared to the current system where you *don't* have to do that and can instead use your time to do something actually enjoyable