Earlier quoted context omitted.
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.)
MagSafe saved my butt a few times in the past. Full disclosure that was pre-USB-C. I haven’t “tested” USB-C in that way. But it’s a really great feature. And frees up a USB-C port for other use.
It's just never going to be such a great feature for me to bother finding/carrying the different & extra cable, personally.