I actually had a family code word back before AI scams in case someone outside of the family were to contact a family member on behalf of another family member. So, yeah seems like that would apply here too!
I've been trying to make small moves away from car infrastructure in my town and the response is, well, less than positive.
We already tacitly accept that cars are one of the biggest causes of death. Reducing car infrastructure to reduce microplastics, where we don't even really know the harm, seems far far more challenging.