Comment by VygmraMGVl

Meta's interview process does include leetcode Hard and Medium problems (although the Hards tend to be on the easier side), but you don't actually have to write working code, just talk your way through an algorithm. I actually was surprised at how it didn't feel like I was being asked to brute force my way through a tough algorithm problem, but more felt like a whiteboarding session with my interviewer. YMMV but I found Meta's interview process to be the most humane "big tech" interview I went through.