What happens now? Just noticed I’ve maxed my friends on Farmland… and I’m scared y’all

So can someone help me understand what this means? Can I still get the bonus water? Will I need to get only new user farm clicks from now on? 😳

Someone was just trying to get me a click on an alt device, but I can’t even see the attempt showing up on my Farmland. So I’m worried that maxing out the friend number might make this game harder…

Can someone please interpret?