I’m not exactly an expert on this, but I do know from experience that Objective-C programming (and anything coming out of an ARC compiler, like Swift) is a cons

I’m not exactly an expert on this, but I do know from experience that Objective-C programming (and anything coming out of an ARC compiler, like Swift) is a constant game of grabbing memory, using it, and releasing it. My impression is that if you can release memory faster, that means greater availability in the pool. Guesses aside, I spent a lot of time in Xcode on an 8gb M1 while waiting for the M1 Pro to come out three years ago. It was great, much better performing than the 16gb Intel it was replacing. I still don’t think 8gb is really a big deal for most people, getting more is just important for speculative future needs.