Planned Parenthood interview questions

I had a short HR phone screen, then an interview with the hiring manager, then a writing assignment, all of which were straightforward and went well. Then I had a final panel interview with colleagues I'd be working with. This team seemed completely uninterested and barely seemed friendly with one another -- they were just reading questions and going through the motions. I followed up twice after that final interview and my second email was met with an automated HR response saying that they decided to move forward with other candidates and asking me to donate and volunteer (nice). After spending hours prepping and doing these interviews, a personal response or some feedback was the least they could've given. Instead, the process ended on a sour note.