They used 1 resistor for CC1 and CC2. The fix and correct implementation was to use one resistor per CC-line (two in total).

The issue was they didn’t direct the stock to the industry. They directed the stock to large customers and the small companies had no inventory at all for years or were squeezed (by the market) to the limit with a Pi4 going for $200 and more instead of $50.

The Pi CEO already went out in an interview and was like we did the right thing and would do it again. As such it was pathetic (to me) when they launched the Pi5 and were like community first. To be honest, they probably know that they need initial community support/software packages to sell it to their primary customer: Big companies.

I agree that the 3B+ was the best Pi but for other reasons:

• The Pi 3B+ had the perfect balance between performance and price with the performance being good enough at the time.
• Design flaws at launch. Remember the Pi4 CC1 & CC2? POE getting pulled from the market?
• Pi5: 5V 5A USB-C??? There is now 45W USB-PD (@15V) that would be compatible with generic PSUs but they went proprietary with 5A@5V.
• They put big customers first and let everybody else starve during the shortage. This forced me to alternatives and I have to say they work just as good and cost less.
• Jacking up retail prices: Even Intel x86 is now cheaper than a Raspberry Pi.

IOT? Don’t worry. Edge AI is now AIOT (AI IOT)