Earlier quoted context omitted.
Also, MagSafe is way better for charging than USB-C, since you can’t damage it if the cable is pulled.
Have you ever had that be a problem though? In my experience USB (any type) pulls out anyway. I do find MagSafe appealing, but not enough, not if it's not what everyone's using. If it were a feature of USB-C it'd be great; as a separate thing, no, I'd rather have a non-magnetic USB-C. (Haven't used the MagSafe port or cable on mine yet, and don't expect to.)
To be honest the most appealing thing isn't even the accident prevention, it's one of those "slight interaction improvements for something you do hundreds of times over the year" type things in that you bring the cable near and it just clips in, you pull the laptop away or push a little in any direction and it just pops out. Is it a big deal compared to tugging out for a type C cable? No. Is it nice? Yeah.