The entire process (3 rounds of video interviews) took 3.5 months, only for me to receive an auto-generated "position filled" letter. Ridiculous.
The recruiter couldn't email candidates, presumably only a handful, who made it to the third round? The recruiter was still with the company at that time, as far as I could tell.
Hiring freeze, maybe? Or some other corporate interference? Regardless, no excuses. I moved on long before I got the rejection letter.
Also, during one interview session, two people at two different scheduled times asked many of the same questions. Why not divide and conquer to cover the most ground?
To me this says "indifferent" and "uninterested." Initially I was very excited about the role/team/company but after two months I went to MEH.