I think it's unlikely. Apple, and most of the computer industry seems to be heading down the computer-as-appliance model where you buy it, use it, and then get something better. I'd LOVE an upgradeable Mac. I have significant doubts as to weather we'll see one. Love the idea though.

So, it is already 2020. And whose predictions were correct, guys? If I am not mistaken new Mini Mac was released in 2019, wasn’t it? Apple remains mega-popular around the world, no one can deny it, right? In my area https://populationstat.com/united-states/atlanta it is growing more and more popularity. So you may like it or not, but they are the leaders in the market, even if there are some minuses.