Statement-based replication is a strategy for Leader-based replication in which the leader logs every command (statement) it receives, and then transmits it to its followers.
Downsides of SBR
From Kleppman p252:
Operations with that use local state (such as timestamps) become non-deterministic.
Concurrent operations that are order-dependent can get executed in a different order.
Side-effects can play out non-deterministically if the side effects are themselves not carefully implemented to avoid these problems.