Meta Data Scientist interview questions

Phone screen with a recruiter, first interview with a data scientist, full loop consisting of 4 interviews, some technical and some business-related. Very mixed experiences, some interviews were fairly easy and others quite difficult. Didn't get an offer, but they came back a couple months later asking me to interview again, didn't have the energy to go through all of that again

email from recruiter to set up time, 30 mins on the phone reviewing CV and talking about experience and relevance, why do I want the job, why Meta. Also asked about how do I use AI in my day to day, specifically for code and what do I do when I encounter a mistake done by the AI. Moved to technical screen, 2 SQL questions, metrics question and product sense question.