"BTW- specs play no part in how long you get MacOS upgrades. When you look at the list of eligible Macs, it is always based on model and year....not specs."As I said, I have been buying base MBAs for years, and I have never ever felt the need to get rid of one of these computers because of insufficient memory or storage. Typically, I keep them for about 5 years, and then Apple releases a new model with features I want (but, don't necessarily need). It had nothing to do with specs.
BTW- specs play no part in how long you get MacOS upgrades. When you look at the list of eligible Macs, it is always based on model and year....not specs.
Who on earth suggested otherwise? Not me. At least you are honest inasmuch as you apparently are not interested in specifications, which I suspect applies to quite a few consumers. For our business though we have to consider making money from the devices we purchase, but the payback period is to be fair quite quick for us. But specs for us are everything. If specs are not and its features which usually are software related, then upgrading is more on an obsolescence/non working basis.
For us its all about specs., but even then there has to be sufficient improvement in the specs/performance that warrant the business decision to buy. That's one reason we left the M2 devices alone.