In this case I laugh to myself and ask my lawyers to reply.
It's a bit more nuanced than I make it sound (https://www.ogierproperty.ky/publications/public-access-righ...), but it's hard to make the argument that I've intentionally extended my property to block the beach when the original property lines are maintained and the trees doing the work are 20 years old.
Due to erosion of artificial beaches and our access laws, my neighbors are actually losing a few feet of private land every year. I'm just kicking back and literally yelling at them to get off my backyard lawn.
I can't wait for their reaction when I get my chicken coop...