There's a good reason they don't support high amp/watt charging.
https://old.reddit.com/r/UsbCHardware/comments/motlhn/magnet...
Re:We're Ending Our Samsung Collaboration
by frenchman_in_ny on Friday May 24, 2024 @11:52AM
(#40467399)
Wasn't there an issue that with magnetic cables the ground pins aren't the first pins connected / disconnected?
(Edit -- autoexec had the same memory of the same thread as I did)
The only disadvantage is I haven't found any that support high amp/watt charging.