EugW
macrumors P6
For my wife, 8 GB was not an issue*, but 256 GB was an issue starting a few years ago, and all she ever does is browsing (Chrome), YouTube, and email, and occasional Word, Photos, video streaming, Zoom, and Messages. It's not a work machine, and stays in the kitchen 24/7.That is the key - get what works for your use case. The whole future proofing argument is a bit overdone since for most users by the time your machine its starting to be impacted by 8/256 likely in the market for a new machine. I bet, for many users, 8/256 will not be an issue for a long time.
The main problem is that macOS System Files sometimes balloons for no reason, and Messages stores all multimedia files locally. I'd end up having to clean out her drive every year or so. Not the end of the world, but annoying.
Ironically, I have a 256 GB machine and it's fine for me, but that's because I never use it for anything. I only turn it on about twice a month actually.
*I notice occasional memory related lag on 8 GB machines including on the Neo, but it's not a deal killer for basic users.