Access really delivered on that count. If it wasn't for the two factors of relatively poor performance (terrible performance when run "across" a network) and lack of cross-platform behaviour, it would be my go-to tool.
I think there really is demand for a cross platform database gui that sits on top of a serverless database file. If this file can be uploaded to a website that also enables excel-like data manipulation and then downloaded/shared back as a file for manipulation by this gui tool then even better.
If this tool is powerful enough to realise that it shouldn't try to execute across a network and somehow flip over to a "remote execution" mode where it targets a server rather than a file, then even better.
That's the dream, nothing has ever come close.
Opening an MDB across a network share. Opening large databases for long running simulations was par for the course at a company where I previously worked. One of the first things I did was make sure files were on a local drive before simulating which turned a 6 hour run into a minute long run.