Depends on what you're doing. People have been saying this for years and my personal 2011 17", 2016 13" and 2018 Mini have never had more than 8GB. Never noti

Depends on what you're doing. People have been saying this for years and my personal 2011 17", 2016 13" and 2018 Mini have never had more than 8GB. Never noticed an issue. Unless you know you're going to be running memory intensive workloads, I see no need.