AWS RDS Aurora mysql Query Cache

AWS RDS mysql 5.7 Current Query Cache is by default enabled on Aurora mysql. (16GB query cache size, on 300GB of RAM). Am facing some deadlocks from Hangfire and it doesn't show anything to having Query Cache locks. There are 2 blog posts that seem contradictory on the Query Cache feature. https://aws.amazon.com/blogs/database/best-practices-for-configuring-parameters-for-amazon-rds-for-mysql-part-1-parameters-related-to-performance/ https://aws.amazon.com/blogs/database/planning-and-optimizing-amazon-aurora-with-mysql-compatibility-for-consolidated-workloads/ One says enable Query Cache, the other says disable Query Cache. What is the official AWS stance on Query Cache? Is it better to just disable Query Cache in general RDS or not?