After watching the two "jiggle" videos - I have to admit, I don't get the point of the MagSafe charger. I mean, yeah, it charges. But with the whole "snap to the back" of the iPhone 12 thing - it looks like it's going to take two hands to get it off of the charger. And that's the point I don't get. I've got a couple of Qi chargers and I just set my phone down on them, and when I'm ready to go, I pick it up and go. Yes - it's kind of a pain to slide the phone around until it aligns properly - but I can still do this one handed. This MagSafe charger looks like I'll have to pick up the phone, and then with my other hand pull the MagSafe charger off the back. I just don't understand how that's better. What's the point of a big magnetic charging puck on the back that stays on there when you pick up the phone? If someone wants to use their phone while charging it - get a longer lightning cable.
I don't really see the problem with having to use two hands to take it of the charger. I prefer wireless charging. It's just easier to not having to fiddle with a cable even though Lightning fits no matter the orientation. You also get the added benefit of not having to physically insert anything that will be causing wear and tear on both the lightning plug itself ad the lighting port on the phone.
The only two downsides I have with wireless charging has been charging speed/efficiency and how fiddely wireless chargers tends to be. I love my Nomad Wireless Charging Station Apple Watch Edition. Using one single power outlet in my bedroom I can charge my iPhone, my Apple Watch and my AirPods Pro all at once using a single charger.
But man is it annoying that I have to make sure that I align my iPhone and AirPods Pro correctly. It's also annoying not being able to actually use my phone while it's charging and this becomes even more annoying because of how slowly the phone charges so it increases the likelihood of me wanting to use my phone before it's fully charged.
MagSafe seems to improve on a lot of these issues. Firstly the 15W charging makes it almost equivalent to USB-C PD which is limited to 18W on the iPhone I believe. This will make the annoyance of not being able to use my phone while it's charging that much easier to live with. The magnet fixes the issues of having to make sure I align my phone correctly. Sadly this will only work for my iPhone, not my AirPods Pro.
It will also make it so much easier for companies to make wireless charging stands where your iPhone will be seated in a perfect hight and orientation for you to use it for various things while it's attached. Currently without any magnets you have to options. Either you go for a charger where it's flat or your go for something like the Belkin 3-in-1 where it will be seated almost like it's resting in a chair. The problem I have with the latter is how bulky it all becomes but there is no real way around it as your phone has to be resting on top of something that make sure the phone is in the correct hight for the wireless charger to actually work. MagSafe solves all of this as the magnets make it possible to just snap your phone directly to the charger.
And of course, all of this is to prepare for a portless iPhone coming in a few years. The whole argument "I might as well just use the cord at this point" is moot as soon as the phone no longer has any ports.