SiriusXM Product Management Intern interview questions

Recruiters were nice. There are three stages. There is no initial screening. First interview is with a member of the product team then the second interview is back to back with another member.

First round hirevue, second round is a 30 minute call with the hiring manager. After that I never heard back for 2-3 weeks. I followed up with the recruiter who never answered, so I followed up with my interview scheduler who responded immediately. I followed up a second time with the recruiter who ghosted me, then the scheduler who answered me promptly. Finally, I followed up a 3rd time with both, and both have ghosted me. To make me go through 2 rounds of interviews and not tell me anything is extremely rude and inconsiderate of my time. Do not waste your time.