I am a huge Windowz fanboi. I would use a linux distro if .net was supported better and had visual studio. Anyways, this actually came as a surprise!
It’s really simple. Safari on the Mac is easier to exploit. The things that Windows do to make it harder (for an exploit to work), Macs don’t do. Hacking into Macs is so much easier. You don’t have to jump through hoops and deal with all the anti-exploit mitigations you’d find in Windows.