Pi's refusal to drop a USB-C on Pico due to cost increases is a terrible call IMO.
I seriously cannot fathom being someone doing development who wouldn't pay $0.50 extra to purge the last micro USB from their desktop.
I cannot fathom why USB-C would make any difference. It's not like USB-C is intrinsically better for this use case? If you're doing hardware development, your desk is likely full of in-development crap anyway and a micro USB cable more or less won't make any difference whatsoever, nor is the Pico likely to the only thing needing a micro USB cable.
Edit: one thing I can think of where micro USB connectors are better: if you broke off the connector, it's much easier to solder it back on.
For what it's worth there are third-party rp2350 boards with USB-C connectors if that's important to you. Heck, WaveShare has one with two USB-C connectors: https://www.waveshare.com/rp2350-usb-c.htm
You can at least buy USB-C boards from other vendors since they sell the rp2040/rp2350 separately. If you want wifi it gets a little more complicated unfortunately.
i understand that if they implement a port, it is usually well done (besides the unfortunate 27.1w 5a bs for the rpi5). so unlike cheapo electronics that do come with barely working type c.
however, while in one hand we are happy to (albeit temporarily) raise prices based on ram situation, in terms of design, there is simply not enough money for the port. especially when now they are adding ecosystem items that do cost money to develop and maintain.
this explanation made sense pre-ipo but no longer imho.
There are broadly available third party RP2350 boards with subc and a variety of additional capabilities if that is important for you.
https://shop.pimoroni.com/en-us/collections/rp2350
https://www.sparkfun.com/sparkfun-pro-micro-rp2350.html
It's not $0.50 extra. It's $0.16 extra for a USB-C port assuming you bought the USB-C port on mouser at 10k quantities and threw the micro USB port away.
I just don't get it. Anyone who wants to save a few pennies just buys the chip directly. Their Pico board is primarily for prototyping and one off products, where quality of life is everything and 16 cents is nothing. The adapter cable probably costs more than the amount they saved. That's a dick move.
Unpopular opinion but I actually enjoy using USB Micro B more than USB-C. That's because USB-C is much more complicated and there're non-standard-compliant cables floating in the market. USB-C also has some fancy mode like voltage selection. If it got screwed up somehow leading it to supply the wrong voltage, it could fry your Pico board.
That and a reset button.
A very small point, but pulling from a feather form factor BOM to compare.
$0.12 for microUSB female connector (rated 1A) $0.26 for a USB-C female (rated 3A). Needs 2 x resistors (< $0.01), 20% larger board area
I think the power capabilities are the biggest item. If you want to pull higher current from a laptop for development or supply from a wall, you have to switch to USB-C.
I don't think either of these prices are that aggressive - pretty sure the cost comes down at volume.