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Saudi Arabia mandates all electronic devices to use USB-C charging ports from 2025
(www.gsmarena.com)
this post was submitted on 08 Aug 2023
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Remember what we said and acted on 20 years ago about technology? Yeaaahh...That's what you said right now.
This is speculation based on the combination of physical constraints and changing usage.
Phone batteries today are in the 10-20 watt-hours range for capacity, or at least iphones are and that's the data I found. Going from the typical ~20W fast charging rate to the full 240W capacity of USB-C EPR would allow a twelve times increase in battery capacity with no change to charge times. Are batteries going to increase in capacity by twelve times in the next 17 years? I'd be shocked if they did. The change from the iphone 1 to the iphone 14 pro max is 5.18Wh to 16.68Wh — a three times increase in 16 years.
Likewise, with data transfer, it's a matter of how human-device interaction has shifted with time. People increasingly prefer (a) automated, and (b) cloud based data storage, and (c) if they do have to move data from device 1 to device 2, they would rather do it wirelessly than with a physical connection. USB4 on USB-C is meant for 80 Gbit/s = 9.6 GB/s transfers. That's already faster than high end SSD storage can sustain today, and USB4 is a four year old standard. People on phones are going to be far more likely to be worried about their wifi transfer speeds than their physical cable transfer speeds, especially in 2040.
Then, on top of all of that... USB will continue to be updated. USB-C's limitations in 2033 will not be USB-C's limitations in 2023, just as USB-C's limitations in 2023 are not the same as USB-C's limitations at its inception in 2014. In 2014 USB's best transfer rate was 10 Gbit/s, or 1/8 what it can do today.