Web GL disabled?
I recently updated to a new MacBook Pro from a late 2011 MacBook Pro. I had assumed that WebGL was disabled because of the age of my computer, now on the new computer I find whatever the problem is has migrated with my User profile as WebGL is now working on the User profile I created on the old computer. It will work on the new computer in Firefox or Chrome, but not Safari. Aside from the option to enable WebGL 2.0 in the Develop menu which doesn't seem to make a difference, there doesn't seem to be any way to enable it.
MacBook Pro 13″, macOS 10.13