[mschuster91]

For example when you work with dockerized enterprise CMSes on a Mac - you'll need 8GB RAM at minimum for the Docker VM, 4+GB for your browser, 4GB for the IDE (although IntelliJ can eat even more RAM easily!) and suddenly there is no more RAM.

Basically, you can easily use 32+ GB of RAM as soon as anything Java is involved. For what it's worth I usually don't do Java stuff but my Chrome RAM usage alone easily exceeds 8 GB. I could really use more than 16 GB.