Google Program Manager/Technical Program Manager interview questions

I was referred by an existing employee. I had a short (~15 minute) phone conversation with a recruiter that basically consisted of me reading my CV to the recruiter. The recruiter was enthusiastic - she couched her language and said while she couldn't guarantee an interview she had a good feeling and would meet with the hiring manager, share my CV, and get back to me within 5-7 business days. She then promptly ghosted me... it's been a couple months with no contact. If I simply hadn't been selected there would be no hard feelings, but promising to follow up then failing to do so rubbed me the wrong way.

They have the worst hiring process. I applied for a role, but was considered for another role. Did pre-screen with recruiter (passed), then it took 3 weeks to schedule and have a 1:1 with the actualy TPM who was hiring. I believed I did a great job and he really like my experience and was impressed. It is now a month and no one has contacted me back even though I tried calling the recruiter several times and reaching out and not one word or reply. Not an overall good experience. I wouldn't recommend at all. Change your process and get the common courtesy of following up with potential candidates. It shouldn't take 3+ for people to be hired for Google or any other role that is not at the C-suite level.