I applied through a LinkedIn referral. HR called for basic information and set up the first technical round which was a phone call (bit strange for a tech round).It started with simple questions, the interviewer was rude and alleged me of looking for an answer on internet (since it was phone call I don't know how he can say that). If you are concerned about candidates not looking for answers during an interview then why don't you set up a google meet interview? Stop shaming candidates with baseless claims.