Sorry if it came across like I was going after you or something, that wasn’t how I was trying to come across.
How do you know that an 8GB Mac won’t last for years? I’m pretty sure Apple will drop official OS support for 8GB and 16GB M1 Macs at the same time. I think it really depends on what one deems “reasonable use”. Is reasonable use surfing the web, checking email, and playing some light games, or is it pro video editing, 3D animation, game development, or running high-end resource heavy games? If the first, I don’t see any major changes in RAM usage for that workflow, maybe I’m just missing something, but I don’t think Safari and the Mail app will suddenly consume double the RAM in the next 5-6 years. If the later is what one deems to be “reasonable use”, then I would recommend a higher spec. I think people can decide for themselves what reasonable use looks like for them, what spec configuration will support their workflow, and how long they wish to hold onto the device. For me, I don’t see my workflow changing to where I would need a higher configuration Mac anytime soon. I do most of my work on my iPad now anyways, I mostly use my Mac as a backup option, and for managing drives for remote storage access. When I want to do some graphic design work at my desk, I can use my design apps on their, and it runs flawlessly for me. If I want to do some 3D modeling or sculpting in Blender, that works as well. If I was heavy into 3D animation or more demanding things, I would get a higher spec configuration. But that works for running everything I want, and I can even run it all simultaneously if I want to as I’ve demonstrated earlier in this thread.
I think ultimately the problem lies when people trying to argue their subjective opinions as objective facts. I don’t think it’s helpful to tell people what they do or don’t need spec wise. Let them try and see what works for them. And going after Apple for offering a spec that some don’t like doesn’t make sense. Just go with a different spec if you don’t like it. It seems it sold very well and customer satisfaction was very high, so it seems there were plenty of customers who were happy with 8GB models. I personally know several people who own 8GB Macs that previously owned 16GB Intel Macs or Windows PCs, and are very happy with their 8GB Macs. I myself used to own a 16GB Intel Mac, and I definitely prefer my 8GB M1 Mac.