Comment by leptons

Finder is the same crap software it's always been. Windows Explorer has always been better. Nobody except the nerdiest of nerds would want to use the terminal for "moving files around".

>Safari is snappy and the least memory-hungry of all. What is it about?

MacOS is a memory hog in itself. Safari is the laughingstock of browsers, so behind the times and purposely crippled by Apple.