I suppose it's all a personal preference thing to some extent -- at least if you have a car to get you further away for whatever it is.
But true, different people at different points in their lives, income levels, social positions, and preferences will prioritize different things.
The OP list seems pretty good for improving quality of life for a big round population of people at different stages of their lives and social positions. (After all, generational and income diversity in a neighborhood is probably also a plus?)
I wish I could make a personal preference to have all of those things in a 15 minute walk from me! It would require moving to a different city probably, and paying much much much more than I do now for living expenses.
I think 15 minute walkability actually has would have a much larger impact on quality of life than many people realize. I think if most people could get it without having to trade off between different personal preferences (like being able to afford the rent!), we'd be doing a lot better.
Like... nobody needs a coffee shop or everyday restaurant within a 15 minute walk. And if it requires trade-offs, including to affordability, not everyone is going to choose it. But when everyone has one (or ideally several), I think it's going to make neighborhood relationships and connections stronger in general, the people that run into each other at such establishments, or while one (and not necessarily the other) of them are walking to such establishments, the relationships between workers and customers, etc.