@gothi Ok this makes sense, it looks like the Photo app on Mac doesn’t remove those “hot” pixels by default so I will have to switch to a more pro based editing program for better editing facilities. At least there are no dead pixels to worry about from the camera.
@OzoneVibe & @SirGunner I obviously need to up my game and get proper editing software! 
I am curious as to why some of the images show hot pixels in the same place, but as long as they are easily fixable it’s not a big deal.
what about “comatose” pixels… 
This is a lot more than just “hot” pixels getting into your processing.
That’s something rather damned weird. 
Ah yes something different I agree… I wonder if that changes depending on the export settings in Apple’s photo app…
No idea where it’s occurring … but whatever is causing it might be the cause of some of the other coloured artefacts, be they initiated by some pixel (hot/dead/zombie). 
Zombie Pixels. There’s a term that needs to be introduced to common parlance, 
(You probably know this already but) in digital cameras, particularly at high ISO speeds on dark scenes, there is more “image noise”, manifesting itself as randomly speckled pixels.
Fuller explanations at: