Online Test Machine Coding DS Algo LLD

I met with a nincompoop in the LLD round, so I just wanted to end the interview here. But the previous rounds were easy-medium difficulty.

I had a really bad experience interviewing here. There was an SDE 3 in the LLD round who, I don't know if he had a fight with his wife or something else, was not present to interview. He just seemed to want to reject me and show off his technical prowess. He was blabbering things like: 'You don't know this, what are you doing? Do you even know what you're saying?'

He was very intimidating and clearly lacked the skills to conduct an interview.

I have seen these types of individuals, who possess the shallowest knowledge base, behave this way. I don't know how his colleagues work with him.

He clearly had no manners and definitely didn't know how to conduct an interview. These types of people damage the company culture and image, although I have heard good things about Swiggy.

Initially, I thought I should name the guy for the community, but I think that is not right, so I am not naming him.

Also, the HR team was useless, as is often the case in startups. I conveyed the issue to them, but they started saying that it might be my fault for not knowing how to do LLD.