In an Op-Ed last fall, Penny Rosenblum, the former director of research at the foundation, described one such obstacle: “‘Drive-thru’ and ‘curbside pickup’ discriminate,” she wrote. “This doesn’t work for those with vision loss. Communities must have alternative plans, be it porch delivery, walk-up or bike-thru.”DeAnna Quietwater Noriega, a writer and a full-time caregiver for…