PayPal Data Scientist, Product Analytics interview questions

The interview experience is bad and make me feel the recruiter is not professional, the info about the interview for every round provided by the recruiter is going another way. 1st--HR Screening with simple and basic questions 2nd -- OA with about 15 questions, mainly SQL, recruiter told me it's mainly Python and SQL, but no Python actually 3rd --Cross Manager Interview with basic behavior questions and three easy statistical questions. Again, the recruiter told me it's a case study, but there was no cases, it seems like the interviewer had no preparation for the interview 4th--Hiring Manger Interview - experience and behavioral questions Head Interview 5th --Product Manager Interview, the recruiter told me this was a case study, again, there were no cases, only few questions about behaviors or experience previous rounds of interviews have covered.