That's (confusingly) a different MagSafe.

Apple has MagSafe connectors for charging on laptops, which was the original MagSafe. The name comes from the connector being magnetic, and being "safe" since tripping over the cable would make it disconnect without pulling your laptop off the table. They discontinued this in favour of charging through USB-C cables/ports a while back.

They then introduced magnetic charging for iPhones, similar to (but IIRC not exactly) their Qi charging support. This reused the MagSafe name since they didn't have any products with it. The evolution of this is speculated to be incorporated and standardised as Qi2.

Then they introduced the MagSafe charging connector back to their laptops (but updated), and so confusingly there's two basically unrelated features both called MagSafe. Maybe that'll get cleared up a bit once Qi2 comes out.

I wouldn't call them unrelated. They're both charging connectors with magnets. (I know the iPhone one is wireless, but still.)

Also, the laptop side is on it's third iteration, so at this point "MagSafe" is more of a category than a specific connector.

Well MagSafe (the macbook charger one) is closer to USB-C in almost every way than it is to Wireless charging. I think it's just basically a different usb-c connector with a magnet attached.