Earlier quoted context omitted.
Serious question: what is a good alternative to Access (edit: to build a GUI frontend to a database)? The database design tools and basic forms were incredibly easy to use, and there were very good tutorials for everything else. LibreOffice Base is different and not even close in comprehensiveness, and there seems to be nothing replacing it that isn't a super expensive SaaS.
SQLite. It's not close in terms of ease-of-use of the GUI administration and forms, but as a single-server database solution to embed into a line-of-business app it's fantastic.
A cross platform Access-like front-end that used sqlite as the data storage engine would conqueror large parts the territory.