I think the car vs pickup truck analogy fits perfectly here, because the iPad users (cars) keep telling the Mac users (pickup trucks) that iPads can replace Macs and Mac users keep saying that iPads cannot replace Macs.
When you think about it the same way as "white collar" jobs (iPad) vs "blue collar" jobs (Macs), it's easier to understand the divide between the two groups of users. An office worker doesn’t need a pickup truck to go to work and a construction worker cannot transport 4x8’ plywood sheets in a car.
Both devices have their place and each group needs to stop trying to convince the other group that their choice of device can replace the other group's choice.
One last thing: a Mac that runs on an ARM CPU doesn't mean it has to run iOS, just like the current Macs using intel x86 CPUs aren't limited to running Windows even though they can. CPUs and operating systems are not tied to each other, Apple had Mac OS X running on intel in their labs way before anyone outside Apple knew about their future transition to x86. And I would bet they currently have ARM Macs running macOS right now in a secret room somewhere on their new campus.
I think the first Macs to transition to ARM will probably be the rumoured low-cost MacBook Air replacement and the Mac mini because those are the two lowest-priced Macs and Intel's CPUs are the most expensive component of those Macs. It would make sense to start the ARM transition with these two Macs. It would also explain the long delay to update these two computers. It would also explain why the Mac mini "is still an important part of Apple's lineup", according to Tim Cook.
Maybe we'll get the MacBook mini and Mac mini running on ARM and a new Mac mini Pro with an intel CPU, because a clean and simple Mac line-up of the future would look like this:
- MacBook mini, Mac mini, iMac mini 21" = ARM (data entry, web programmers, small databases, people who prefer a computer, etc)
- MacBook Pro, iMac Pro 27", Mac Pro = intel (big databases, programmers, massive data crunching, CAD, people who need to run VMs, etc)
Good points and I agree, but I haven’t gotten the sense on these forums that iPad users think iPad’s are going to replace Mac’s anytime soon. They can for some people of course, but Mac’s aren’t going anywhere. We more so feel that they are a solid alternative to Mac’s, have a bright future, and are mostly defending ourselves against Mac users who call them toys or act like the work we do is insignificant because it’s not operational in nature. It’s a very old way of thinking, but I expect it at this point. I agree with all of your points though.