Aon Director interview questions

Applied for job — nothing for a month — arranged 30 min Teams interview, went well then silence for two weeks — in-person interview, went well — two weeks no comms — then hurriedly asked for a “chat” with another team member which turned out to be a demanding interview (sceptical attitude, pointed questions). Silence for four weeks. Don’t mind if the answer is no but a very chaotic process and setting up interviews as informal chats is unfair and misleading. It’s common decency to at least confirm a decision and not leave people with silence