Modern farming is extremely reliant on gps and ‘smart’ planters, fertilizers, etc. Using tech to precisely control exactly how much seed, chemicals, etc is used can result in significantly less costs. My understanding is that Deere has bought out basically every company that has a decent implementation of this technology and is an effective monopoly on modern farming equipment.
You can move away from them, but expect your business costs to significantly increase as a result.
I was always so disappointed in the 90s to see ‘realistic’ looking graphics and then you play the game and realize it was just a point and click game