I think that the option of adding RAM is never going to happen again. The Apple Silicon SoC design precludes separate RAM slots. An additional inside SSD/NVMe slot would be nice, though the speed of the latest Thunderbolt ports means that external storage can be super fast too.The ability for the end user to easily upgrade RAM, and a second, open SSD slot would be tops on my list.
I keep forgetting the RAM is "baked in" on the M1s (even though I have one!) I should know better than to post before I'm finished getting myself caffeinated.I think that the option of adding RAM is never going to happen again. The Apple Silicon SoC design precludes separate RAM slots.