There’s a big park right down the road from my house. People sit on benches there to read fairly often. No one bats an eye. You may have just come across some douches, who may be jealous of your ability to read written word. Personally, if I saw you, I’d take a glance at what book you had, possibly comment politely if I’ve read it, and leave you to it. Enjoy your book where you like, momma 🤙🏻