No no I can't. I have a retina MacBook right now that I don't feel is powerful enough for serious engineering tasks. That doesn't mean I want to stick garbage on it. I can live with a legacy headphone jack because it's so small and I have headphones I can use it with.
What I can't live with is legacy USB ports and HDMI ports when we have the USB-C standard which is superior in every way technologically and Google Pixel and other companies are embracing it as the next standard.
I agree that it's the next standard. That's why I'm glad it has it.
However, it does not make sense to have only the new standard when 95% of what's on the market today does not comply with that standard.
Nobody threw out their floppy drives (or cassette players) the instant CD players became available, but before any of the software/music was available on CD. Why would you do that?
In the same way, all the gear that people use, especially in the professional environment, are not yet available in USB-C/TB3. So even if people wanted to throw out everything they have and go fully USB-C, they can't. It will have to be adapters up the ying yang for a while to come.
It wouldn't harm you one bit to have a USB-A port -- there's no negative to you. You're just being headstrong that the future is the future and that's all you want so that's all anybody should have because that's best for you.
You can't even buy an iPhone that connects to the MBP now, let alone any camera equipment, audio recording interfaces, even mice and keyboards, etc. Our company uses Apricorn encrypted hard drives that aren't available in USB-C -- so what do we do?
A standard is only useful when it's adopted and available. At the moment, it absolutely is not and it's going to be a while before it is.