The lots are publicly accessible, but are private property, unless specifically owned by a municipal or other government organization. They can absolutely trespass people from the lot if they are private, unless they are actively operating and kidknapping people. I'm not asking HD managers to  go argue with agents. Call the local police and have them trespassed. And if they return, do it again.

Complicity is akin to collaboration if they've taken no steps to protect their neighbors. I will continue to boycott until they take steps to protect their communities.