Sometimes until you try something, you don't understand why it might be valuable to you. People who have had good experiences with things that might meet your needs in ways you don't expect or might provide benefits you can't/haven't imagined yet.
What you are asking for is clear, everyone knows what a 'standalone' AP is in general terms but something can be 'standalone' and use a variety of management interfaces. It can have a local web interface, CLI only, web interface and an app for management or only an app, or primarily a cloud interface with a local basic setup only feature set. All of those are 'standalone' to a lot of people when the normal alternative to standalone is 'lightweight AP that requires a software management appliance (VM or hardware, etc.)'.
Your desire to avoid a phone app, cloud management portal, or other specific things isn't implicit in 'standalone AP' though it is understandable for the basic need of a single AP at home. I have the same preference in general though I would not mind a cloud managed one as long as there is decent long term support and no ongoing cost. Most of my home wifi routers have had lifespans in the range of 7-10+ years so if I get one that has a cloud management feature, I will want to have it be supported for around that long. If they drop it or drop the cloud management after 3 years, that's just generating e-waste for no reason.