PC laptops around the £600 mark generally have 16GB of RAM, but a few of the slightly more premium ones (e.g. from HP) only have 8GB. I would say that as a premium product, the Neo is probably still competitive at that price with that amount of memory. I also think it would be impractical for Apple to be launching a £600 laptop with 16GB of RAM with the current supply and pricing issues in the market.
That being said, I was running out of memory on an 8GB Macbook Pro almost exactly 10 years ago, on a daily basis. I was doing a lot of office work at the time, and some light development tasks (XCode, VMware, various other bits and bobs). I appreciate that that was an Intel model, and the ARM64 ones are more memory efficient, but over time the trajectory of software seems to be that it uses more and more memory - particularly Electron apps. For example, Discord is currently sitting at around 800MB of RAM used on my Mac. I was involved in purchasing new computers at the last company I worked for, and I chose to go for 16GB RAM Macbook Airs (M1) for the general office and support workers rather than 8GB ones, partly for future-proofing, but also because the first thing anyone seemed to do was install Chrome, which (at least at the time) used a heck of a lot of memory, and experiments proved that their day-to-day tasks ran a hell of a lot better on 16GB laptops than 8GB ones; everyone could spot the difference. This was principally heavy Chrome usage, plus MS Office, Slack, and one or two other things.
I think that it is important to take into consideration the fact that the Neo will be faster in general use than a PC laptop at the same price, and will undoubtedly have a better trackpad, and probably screen, than the majority of the competition. I think that to hit that price, compromising on the RAM was probably the right thing to do... but a 16GB model would have been awesome
