That's very presumptuous.
The fact most people seem to conveniently ignore in these 'debates' is that with Apple it's almost never "just add X".
In some ways it's just a harsh application of logical tradeoffs. Nothing comes for free. More weight. More cost. More complexity. Yes even 'less pretty', regardless of how much you personally value that... or fewer other ports.
There are very few instances where Apple has flat out just added more ports to a computer, where it wasn't also some other radical shift.
How many times in the earlier threads about the rumours of "more ports" did people question losing TB3 ports, or losing USB-C charging capability, or what have you. With very few exceptions, they would be pummelled with "of course they'll just add other ports no one is saying they should remove USB-C ports".
When I raised the issue that Apple has a tendency to hard-wire HDMI ports, stealing a dedicated video output (and thus making that video 'stream' completely unusable for a DisplayPort or USB-C monitor), I was: told it'd be different because it was all Intels fault before (the hardwired HDMI still exists in the M1 mini); told it was because the M1 mini is a low volume item and it just re-uses the pin outs that were really designed for an M1 MacBook{Pro,Air} (the M1 MacBooks almost certainly use eDP for their built in display, and they support 1 external display over TB3/USB-C, just as the M1 iMac does - no HDMI in sight); told that a more powerful M-series CPU/GPU would support more displays, so losing one to hard-wired HDMI is "not a big deal"; and most laughably, I was told that "most monitors have HDMI, and the Mac mini is a consumer device so it doesn't matter if it can't run two 'high end' DisplayPort or USB-C displays"... when the topic of discussion was the rumours of a future high-end MacBook Pro.
So, no. I, and many others, most certainly do not ****ing want a ****** single use port.